[HUDI-3172] Refactor hudi existing modules to make more code reuse in V2 Implementation (#4514)

* Introduce hudi-spark3-common and hudi-spark2-common modules to place classes that would be reused in different spark versions, also introduce hudi-spark3.1.x to support spark 3.1.x.
* Introduce hudi format under hudi-spark2, hudi-spark3, hudi-spark3.1.x modules and change the hudi format in original hudi-spark module to hudi_v1 format.
* Manually tested on Spark 3.1.2 and Spark 3.2.0 SQL.
* Added a README.md file under hudi-spark-datasource module.

hudi-client/hudi-spark-client/src/main/scala/org/apache/spark/sql/hudi/SparkAdapter.scala

@@ -44,12 +44,12 @@ trait SparkAdapter extends Serializable {
   /**
    * Convert a AliasIdentifier to TableIdentifier.
    */
-  def toTableIdentify(aliasId: AliasIdentifier): TableIdentifier
+  def toTableIdentifier(aliasId: AliasIdentifier): TableIdentifier
 
   /**
    * Convert a UnresolvedRelation to TableIdentifier.
    */
-  def toTableIdentify(relation: UnresolvedRelation): TableIdentifier
+  def toTableIdentifier(relation: UnresolvedRelation): TableIdentifier
 
   /**
    * Create Join logical plan.

hudi-spark-datasource/README.md

@@ -0,0 +1,38 @@
+<!--
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+-->
+
+# Description of the relationship between each module
+
+This repo contains the code that integrate Hudi with Spark. The repo is split into the following modules
+
+`hudi-spark`
+`hudi-spark2`
+`hudi-spark3`
+`hudi-spark3.1.x`
+`hudi-spark2-common`
+`hudi-spark3-common`
+`hudi-spark-common`
+
+* hudi-spark is the module that contains the code that both spark2 & spark3 version would share, also contains the antlr4 
+file that supports spark sql on spark 2.x version.
+* hudi-spark2 is the module that contains the code that compatible with spark 2.x versions.
+* hudi-spark3 is the module that contains the code that compatible with spark 3.2.0(and above) versions。
+* hudi-spark3.1.x is the module that contains the code that compatible with spark3.1.x and spark3.0.x version.  
+* hudi-spark2-common is the module that contains the code that would be reused between spark2.x versions, right now the module
+has no class since hudi only supports spark 2.4.4 version, and it acts as the placeholder when packaging hudi-spark-bundle module. 
+* hudi-spark3-common is the module that contains the code that would be reused between spark3.x versions.
+* hudi-spark-common is the module that contains the code that would be reused between spark2.x and spark3.x versions.

hudi-spark-datasource/hudi-spark-common/pom.xml

@@ -170,11 +170,53 @@
       <version>${project.version}</version>
     </dependency>
 
+    <!-- Spark -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-core_${scala.binary.version}</artifactId>
+      <exclusions>
+        <exclusion>
+          <groupId>javax.servlet</groupId>
+          <artifactId>*</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
     <dependency>
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-sql_${scala.binary.version}</artifactId>
     </dependency>
 
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-hive_${scala.binary.version}</artifactId>
+    </dependency>
+
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-sql_${scala.binary.version}</artifactId>
+      <classifier>tests</classifier>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-core_${scala.binary.version}</artifactId>
+      <classifier>tests</classifier>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-catalyst_${scala.binary.version}</artifactId>
+      <classifier>tests</classifier>
+      <scope>test</scope>
+    </dependency>
+
+    <!-- Spark (Packages) -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-avro_${scala.binary.version}</artifactId>
+      <scope>provided</scope>
+    </dependency>
+
     <!-- Hoodie - Test -->
     <dependency>
       <groupId>org.apache.hudi</groupId>

hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/hudi/DefaultSource.scala

@@ -177,7 +177,7 @@ class DefaultSource extends RelationProvider
       outputMode)
   }
 
-  override def shortName(): String = "hudi"
+  override def shortName(): String = "hudi_v1"
 
   private def getBaseFileOnlyView(useHoodieFileIndex: Boolean,
                                   sqlContext: SQLContext,

hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/hudi/HoodieFileIndex.scala

@@ -35,7 +35,7 @@ import org.apache.spark.sql.catalyst.util.{CaseInsensitiveMap, DateTimeUtils}
 import org.apache.spark.sql.catalyst.{InternalRow, expressions}
 import org.apache.spark.sql.execution.datasources.{FileIndex, FileStatusCache, NoopCache, PartitionDirectory}
 import org.apache.spark.sql.hudi.DataSkippingUtils.createColumnStatsIndexFilterExpr
-import org.apache.spark.sql.hudi.HoodieSqlUtils
+import org.apache.spark.sql.hudi.HoodieSqlCommonUtils
 import org.apache.spark.sql.internal.SQLConf
 import org.apache.spark.sql.types.{StringType, StructField, StructType}
 import org.apache.spark.sql.{AnalysisException, Column, SparkSession}
@@ -87,7 +87,7 @@ case class HoodieFileIndex(
   private val tableType = metaClient.getTableType
 
   private val specifiedQueryInstant = options.get(DataSourceReadOptions.TIME_TRAVEL_AS_OF_INSTANT.key)
-    .map(HoodieSqlUtils.formatQueryInstant)
+    .map(HoodieSqlCommonUtils.formatQueryInstant)
 
   /**
     * Get all completeCommits.

hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/hudi/MergeOnReadSnapshotRelation.scala

@@ -32,7 +32,7 @@ import org.apache.spark.sql.avro.SchemaConverters
 import org.apache.spark.sql.catalyst.InternalRow
 import org.apache.spark.sql.execution.datasources.{FileStatusCache, PartitionedFile}
 import org.apache.spark.sql.execution.datasources.parquet.ParquetFileFormat
-import org.apache.spark.sql.hudi.HoodieSqlUtils
+import org.apache.spark.sql.hudi.HoodieSqlCommonUtils
 import org.apache.spark.sql.{Row, SQLContext}
 import org.apache.spark.sql.sources.{BaseRelation, Filter, PrunedFilteredScan}
 import org.apache.spark.sql.types.StructType
@@ -99,7 +99,7 @@ class MergeOnReadSnapshotRelation(val sqlContext: SQLContext,
   override def needConversion: Boolean = false
 
   private val specifiedQueryInstant = optParams.get(DataSourceReadOptions.TIME_TRAVEL_AS_OF_INSTANT.key)
-    .map(HoodieSqlUtils.formatQueryInstant)
+    .map(HoodieSqlCommonUtils.formatQueryInstant)
 
   override def buildScan(requiredColumns: Array[String], filters: Array[Filter]): RDD[Row] = {
     log.debug(s" buildScan requiredColumns = ${requiredColumns.mkString(",")}")

hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/spark/sql/catalyst/catalog/HoodieCatalogTable.scala

@@ -30,8 +30,8 @@ import org.apache.spark.internal.Logging
 import org.apache.spark.sql.{AnalysisException, SparkSession}
 import org.apache.spark.sql.avro.SchemaConverters
 import org.apache.spark.sql.catalyst.TableIdentifier
-import org.apache.spark.sql.hudi.{HoodieOptionConfig, HoodieSqlUtils}
+import org.apache.spark.sql.hudi.{HoodieOptionConfig, HoodieSqlCommonUtils}
-import org.apache.spark.sql.hudi.HoodieSqlUtils._
+import org.apache.spark.sql.hudi.HoodieSqlCommonUtils._
 import org.apache.spark.sql.types.{StructField, StructType}
 
 import java.util.{Locale, Properties}
@@ -62,7 +62,7 @@ class HoodieCatalogTable(val spark: SparkSession, val table: CatalogTable) exten
    * hoodie table's location.
    * if create managed hoodie table, use `catalog.defaultTablePath`.
    */
-  val tableLocation: String = HoodieSqlUtils.getTableLocation(table, spark)
+  val tableLocation: String = HoodieSqlCommonUtils.getTableLocation(table, spark)
 
   /**
    * A flag to whether the hoodie table exists.
@@ -124,7 +124,7 @@ class HoodieCatalogTable(val spark: SparkSession, val table: CatalogTable) exten
   /**
    * The schema without hoodie meta fields
    */
-  lazy val tableSchemaWithoutMetaFields: StructType = HoodieSqlUtils.removeMetaFields(tableSchema)
+  lazy val tableSchemaWithoutMetaFields: StructType = HoodieSqlCommonUtils.removeMetaFields(tableSchema)
 
   /**
    * The schema of data fields
@@ -136,7 +136,7 @@ class HoodieCatalogTable(val spark: SparkSession, val table: CatalogTable) exten
   /**
    * The schema of data fields not including hoodie meta fields
    */
-  lazy val dataSchemaWithoutMetaFields: StructType = HoodieSqlUtils.removeMetaFields(dataSchema)
+  lazy val dataSchemaWithoutMetaFields: StructType = HoodieSqlCommonUtils.removeMetaFields(dataSchema)
 
   /**
    * The schema of partition fields
@@ -146,7 +146,7 @@ class HoodieCatalogTable(val spark: SparkSession, val table: CatalogTable) exten
   /**
    * All the partition paths
    */
-  def getAllPartitionPaths: Seq[String] = HoodieSqlUtils.getAllPartitionPaths(spark, table)
+  def getAllPartitionPaths: Seq[String] = HoodieSqlCommonUtils.getAllPartitionPaths(spark, table)
 
   /**
    * Check if table is a partitioned table

hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/spark/sql/hudi/HoodieOptionConfig.scala

@@ -18,7 +18,7 @@
 package org.apache.spark.sql.hudi
 
 import org.apache.hudi.DataSourceWriteOptions
-import org.apache.hudi.common.model.{DefaultHoodieRecordPayload, HoodieTableType}
+import org.apache.hudi.common.model.DefaultHoodieRecordPayload
 import org.apache.hudi.common.table.HoodieTableConfig
 import org.apache.hudi.common.util.ValidationUtils
 import org.apache.spark.sql.SparkSession

hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/spark/sql/hudi/HoodieSqlCommonUtils.scala

@@ -0,0 +1,304 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.spark.sql.hudi
+
+import org.apache.hadoop.conf.Configuration
+import org.apache.hadoop.fs.Path
+import org.apache.hudi.client.common.HoodieSparkEngineContext
+import org.apache.hudi.common.config.{DFSPropertiesConfiguration, HoodieMetadataConfig}
+import org.apache.hudi.common.fs.FSUtils
+import org.apache.hudi.common.model.HoodieRecord
+import org.apache.hudi.common.table.timeline.{HoodieActiveTimeline, HoodieInstantTimeGenerator}
+import org.apache.hudi.common.table.{HoodieTableMetaClient, TableSchemaResolver}
+import org.apache.hudi.{AvroConversionUtils, SparkAdapterSupport}
+import org.apache.spark.api.java.JavaSparkContext
+import org.apache.spark.sql.catalyst.TableIdentifier
+import org.apache.spark.sql.catalyst.analysis.UnresolvedRelation
+import org.apache.spark.sql.catalyst.catalog.{CatalogTable, CatalogTableType}
+import org.apache.spark.sql.catalyst.expressions.{And, Attribute, Expression}
+import org.apache.spark.sql.catalyst.plans.logical.{LogicalPlan, SubqueryAlias}
+import org.apache.spark.sql.execution.datasources.LogicalRelation
+import org.apache.spark.sql.internal.StaticSQLConf
+import org.apache.spark.sql.types.{StringType, StructField, StructType}
+import org.apache.spark.sql.{Column, DataFrame, SparkSession}
+
+import java.net.URI
+import java.text.SimpleDateFormat
+import java.util.{Locale, Properties}
+import scala.collection.JavaConverters._
+import scala.collection.immutable.Map
+
+object HoodieSqlCommonUtils extends SparkAdapterSupport {
+  // NOTE: {@code SimpleDataFormat} is NOT thread-safe
+  // TODO replace w/ DateTimeFormatter
+  private val defaultDateFormat =
+  ThreadLocal.withInitial(new java.util.function.Supplier[SimpleDateFormat] {
+    override def get() = new SimpleDateFormat("yyyy-MM-dd")
+  })
+
+  def isHoodieTable(table: CatalogTable): Boolean = {
+    table.provider.map(_.toLowerCase(Locale.ROOT)).orNull == "hudi"
+  }
+
+  def isHoodieTable(tableId: TableIdentifier, spark: SparkSession): Boolean = {
+    val table = spark.sessionState.catalog.getTableMetadata(tableId)
+    isHoodieTable(table)
+  }
+
+  def isHoodieTable(table: LogicalPlan, spark: SparkSession): Boolean = {
+    tripAlias(table) match {
+      case LogicalRelation(_, _, Some(tbl), _) => isHoodieTable(tbl)
+      case relation: UnresolvedRelation =>
+        isHoodieTable(sparkAdapter.toTableIdentifier(relation), spark)
+      case _=> false
+    }
+  }
+
+  def getTableIdentifier(table: LogicalPlan): TableIdentifier = {
+    table match {
+      case SubqueryAlias(name, _) => sparkAdapter.toTableIdentifier(name)
+      case _ => throw new IllegalArgumentException(s"Illegal table: $table")
+    }
+  }
+
+  def getTableSqlSchema(metaClient: HoodieTableMetaClient,
+                        includeMetadataFields: Boolean = false): Option[StructType] = {
+    val schemaResolver = new TableSchemaResolver(metaClient)
+    val avroSchema = try Some(schemaResolver.getTableAvroSchema(includeMetadataFields))
+    catch {
+      case _: Throwable => None
+    }
+    avroSchema.map(AvroConversionUtils.convertAvroSchemaToStructType)
+  }
+
+  def getAllPartitionPaths(spark: SparkSession, table: CatalogTable): Seq[String] = {
+    val sparkEngine = new HoodieSparkEngineContext(new JavaSparkContext(spark.sparkContext))
+    val metadataConfig = {
+      val properties = new Properties()
+      properties.putAll((spark.sessionState.conf.getAllConfs ++ table.storage.properties ++ table.properties).asJava)
+      HoodieMetadataConfig.newBuilder.fromProperties(properties).build()
+    }
+    FSUtils.getAllPartitionPaths(sparkEngine, metadataConfig, getTableLocation(table, spark)).asScala
+  }
+
+  /**
+   * This method is used to compatible with the old non-hive-styled partition table.
+   * By default we enable the "hoodie.datasource.write.hive_style_partitioning"
+   * when writing data to hudi table by spark sql by default.
+   * If the exist table is a non-hive-styled partitioned table, we should
+   * disable the "hoodie.datasource.write.hive_style_partitioning" when
+   * merge or update the table. Or else, we will get an incorrect merge result
+   * as the partition path mismatch.
+   */
+  def isHiveStyledPartitioning(partitionPaths: Seq[String], table: CatalogTable): Boolean = {
+    if (table.partitionColumnNames.nonEmpty) {
+      val isHiveStylePartitionPath = (path: String) => {
+        val fragments = path.split("/")
+        if (fragments.size != table.partitionColumnNames.size) {
+          false
+        } else {
+          fragments.zip(table.partitionColumnNames).forall {
+            case (pathFragment, partitionColumn) => pathFragment.startsWith(s"$partitionColumn=")
+          }
+        }
+      }
+      partitionPaths.forall(isHiveStylePartitionPath)
+    } else {
+      true
+    }
+  }
+
+  /**
+   * Determine whether URL encoding is enabled
+   */
+  def isUrlEncodeEnabled(partitionPaths: Seq[String], table: CatalogTable): Boolean = {
+    if (table.partitionColumnNames.nonEmpty) {
+      partitionPaths.forall(partitionPath => partitionPath.split("/").length == table.partitionColumnNames.size)
+    } else {
+      false
+    }
+  }
+
+  private def tripAlias(plan: LogicalPlan): LogicalPlan = {
+    plan match {
+      case SubqueryAlias(_, relation: LogicalPlan) =>
+        tripAlias(relation)
+      case other =>
+        other
+    }
+  }
+
+  /**
+   * Add the hoodie meta fields to the schema.
+   * @param schema
+   * @return
+   */
+  def addMetaFields(schema: StructType): StructType = {
+    val metaFields = HoodieRecord.HOODIE_META_COLUMNS.asScala
+    // filter the meta field to avoid duplicate field.
+    val dataFields = schema.fields.filterNot(f => metaFields.contains(f.name))
+    val fields = metaFields.map(StructField(_, StringType)) ++ dataFields
+    StructType(fields)
+  }
+
+  private lazy val metaFields = HoodieRecord.HOODIE_META_COLUMNS.asScala.toSet
+
+  /**
+   * Remove the meta fields from the schema.
+   * @param schema
+   * @return
+   */
+  def removeMetaFields(schema: StructType): StructType = {
+    StructType(schema.fields.filterNot(f => isMetaField(f.name)))
+  }
+
+  def isMetaField(name: String): Boolean = {
+    metaFields.contains(name)
+  }
+
+  def removeMetaFields(df: DataFrame): DataFrame = {
+    val withoutMetaColumns = df.logicalPlan.output
+      .filterNot(attr => isMetaField(attr.name))
+      .map(new Column(_))
+    if (withoutMetaColumns.length != df.logicalPlan.output.size) {
+      df.select(withoutMetaColumns: _*)
+    } else {
+      df
+    }
+  }
+
+  def removeMetaFields(attrs: Seq[Attribute]): Seq[Attribute] = {
+    attrs.filterNot(attr => isMetaField(attr.name))
+  }
+
+  /**
+   * Get the table location.
+   * @param tableId
+   * @param spark
+   * @return
+   */
+  def getTableLocation(tableId: TableIdentifier, spark: SparkSession): String = {
+    val table = spark.sessionState.catalog.getTableMetadata(tableId)
+    getTableLocation(table, spark)
+  }
+
+  def getTableLocation(table: CatalogTable, sparkSession: SparkSession): String = {
+    val uri = if (table.tableType == CatalogTableType.MANAGED && isHoodieTable(table)) {
+      Some(sparkSession.sessionState.catalog.defaultTablePath(table.identifier))
+    } else {
+      table.storage.locationUri
+    }
+    val conf = sparkSession.sessionState.newHadoopConf()
+    uri.map(makePathQualified(_, conf))
+      .map(removePlaceHolder)
+      .getOrElse(throw new IllegalArgumentException(s"Missing location for ${table.identifier}"))
+  }
+
+  private def removePlaceHolder(path: String): String = {
+    if (path == null || path.length == 0) {
+      path
+    } else if (path.endsWith("-__PLACEHOLDER__")) {
+      path.substring(0, path.length() - 16)
+    } else {
+      path
+    }
+  }
+
+  def makePathQualified(path: URI, hadoopConf: Configuration): String = {
+    val hadoopPath = new Path(path)
+    val fs = hadoopPath.getFileSystem(hadoopConf)
+    fs.makeQualified(hadoopPath).toUri.toString
+  }
+
+  /**
+   * Check if the hoodie.properties exists in the table path.
+   */
+  def tableExistsInPath(tablePath: String, conf: Configuration): Boolean = {
+    val basePath = new Path(tablePath)
+    val fs = basePath.getFileSystem(conf)
+    val metaPath = new Path(basePath, HoodieTableMetaClient.METAFOLDER_NAME)
+    fs.exists(metaPath)
+  }
+
+  /**
+   * Split the expression to a sub expression seq by the AND operation.
+   * @param expression
+   * @return
+   */
+  def splitByAnd(expression: Expression): Seq[Expression] = {
+    expression match {
+      case And(left, right) =>
+        splitByAnd(left) ++ splitByAnd(right)
+      case exp => Seq(exp)
+    }
+  }
+
+  /**
+   * Append the spark config and table options to the baseConfig.
+   */
+  def withSparkConf(spark: SparkSession, options: Map[String, String])
+                   (baseConfig: Map[String, String] = Map.empty): Map[String, String] = {
+    baseConfig ++ DFSPropertiesConfiguration.getGlobalProps.asScala ++ // Table options has the highest priority
+      (spark.sessionState.conf.getAllConfs ++ HoodieOptionConfig.mappingSqlOptionToHoodieParam(options))
+        .filterKeys(_.startsWith("hoodie."))
+  }
+
+  def isEnableHive(sparkSession: SparkSession): Boolean =
+    "hive" == sparkSession.sessionState.conf.getConf(StaticSQLConf.CATALOG_IMPLEMENTATION)
+
+  /**
+   * Convert different query instant time format to the commit time format.
+   * Currently we support three kinds of instant time format for time travel query:
+   * 1、yyyy-MM-dd HH:mm:ss
+   * 2、yyyy-MM-dd
+   *   This will convert to 'yyyyMMdd000000'.
+   * 3、yyyyMMddHHmmss
+   */
+  def formatQueryInstant(queryInstant: String): String = {
+    val instantLength = queryInstant.length
+    if (instantLength == 19 || instantLength == 23) { // for yyyy-MM-dd HH:mm:ss[.SSS]
+      HoodieInstantTimeGenerator.getInstantForDateString(queryInstant)
+    } else if (instantLength == HoodieInstantTimeGenerator.SECS_INSTANT_ID_LENGTH
+      || instantLength  == HoodieInstantTimeGenerator.MILLIS_INSTANT_ID_LENGTH) { // for yyyyMMddHHmmss[SSS]
+      HoodieActiveTimeline.parseDateFromInstantTime(queryInstant) // validate the format
+      queryInstant
+    } else if (instantLength == 10) { // for yyyy-MM-dd
+      HoodieActiveTimeline.formatDate(defaultDateFormat.get().parse(queryInstant))
+    } else {
+      throw new IllegalArgumentException(s"Unsupported query instant time format: $queryInstant,"
+        + s"Supported time format are: 'yyyy-MM-dd: HH:mm:ss.SSS' or 'yyyy-MM-dd' or 'yyyyMMddHHmmssSSS'")
+    }
+  }
+
+  def formatName(sparkSession: SparkSession, name: String): String = {
+    if (sparkSession.sessionState.conf.caseSensitiveAnalysis) name else name.toLowerCase(Locale.ROOT)
+  }
+
+  /**
+   * Check if this is a empty table path.
+   */
+  def isEmptyPath(tablePath: String, conf: Configuration): Boolean = {
+    val basePath = new Path(tablePath)
+    val fs = basePath.getFileSystem(conf)
+    if (fs.exists(basePath)) {
+      fs.listStatus(basePath).isEmpty
+    } else {
+      true
+    }
+  }
+}

hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/spark/sql/hudi/command/AlterHoodieTableAddColumnsCommand.scala

@@ -26,12 +26,10 @@ import org.apache.hudi.common.table.timeline.{HoodieActiveTimeline, HoodieInstan
 import org.apache.hudi.common.util.{CommitUtils, Option}
 import org.apache.hudi.table.HoodieSparkTable
 import org.apache.hudi.{AvroConversionUtils, DataSourceUtils, HoodieWriterUtils}
-
 import org.apache.spark.api.java.JavaSparkContext
 import org.apache.spark.sql.{AnalysisException, Row, SparkSession}
 import org.apache.spark.sql.catalyst.TableIdentifier
 import org.apache.spark.sql.catalyst.catalog.{CatalogTable, HoodieCatalogTable}
-import org.apache.spark.sql.catalyst.plans.logical.LogicalPlan
 import org.apache.spark.sql.types.{StructField, StructType}
 import org.apache.spark.sql.util.SchemaUtils
 

hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/spark/sql/hudi/command/AlterHoodieTableChangeColumnCommand.scala

@@ -18,7 +18,6 @@
 package org.apache.spark.sql.hudi.command
 
 import org.apache.avro.Schema
-
 import org.apache.hudi.AvroConversionUtils
 import org.apache.hudi.avro.HoodieAvroUtils
 import org.apache.hudi.common.table.{HoodieTableMetaClient, TableSchemaResolver}
@@ -27,7 +26,6 @@ import org.apache.hudi.exception.HoodieException
 import org.apache.spark.sql.{AnalysisException, Row, SparkSession}
 import org.apache.spark.sql.catalyst.TableIdentifier
 import org.apache.spark.sql.catalyst.catalog.HoodieCatalogTable
-import org.apache.spark.sql.catalyst.plans.logical.LogicalPlan
 import org.apache.spark.sql.types.{StructField, StructType}
 
 import scala.util.control.NonFatal

hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/spark/sql/hudi/command/AlterHoodieTableDropPartitionCommand.scala

@@ -25,13 +25,12 @@ import org.apache.hudi.config.HoodieWriteConfig.TBL_NAME
 import org.apache.hudi.hive.MultiPartKeysValueExtractor
 import org.apache.hudi.hive.ddl.HiveSyncMode
 import org.apache.hudi.{DataSourceWriteOptions, HoodieSparkSqlWriter}
-
 import org.apache.spark.sql.catalyst.TableIdentifier
 import org.apache.spark.sql.catalyst.analysis.Resolver
 import org.apache.spark.sql.catalyst.catalog.CatalogTypes.TablePartitionSpec
 import org.apache.spark.sql.catalyst.catalog.HoodieCatalogTable
 import org.apache.spark.sql.execution.command.DDLUtils
-import org.apache.spark.sql.hudi.HoodieSqlUtils._
+import org.apache.spark.sql.hudi.HoodieSqlCommonUtils._
 import org.apache.spark.sql.{AnalysisException, Row, SaveMode, SparkSession}
 
 case class AlterHoodieTableDropPartitionCommand(

hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/spark/sql/hudi/command/CreateHoodieTableCommand.scala

@@ -25,14 +25,12 @@ import org.apache.hudi.common.table.HoodieTableConfig
 import org.apache.hudi.hadoop.HoodieParquetInputFormat
 import org.apache.hudi.hadoop.realtime.HoodieParquetRealtimeInputFormat
 import org.apache.hudi.hadoop.utils.HoodieInputFormatUtils
-
 import org.apache.spark.sql.catalyst.analysis.{NoSuchDatabaseException, TableAlreadyExistsException}
 import org.apache.spark.sql.catalyst.catalog._
-import org.apache.spark.sql.catalyst.plans.logical.LogicalPlan
 import org.apache.spark.sql.hive.HiveClientUtils
 import org.apache.spark.sql.hive.HiveExternalCatalog._
-import org.apache.spark.sql.hudi.{HoodieOptionConfig, HoodieSqlUtils}
+import org.apache.spark.sql.hudi.{HoodieOptionConfig, HoodieSqlCommonUtils}
-import org.apache.spark.sql.hudi.HoodieSqlUtils._
+import org.apache.spark.sql.hudi.HoodieSqlCommonUtils.isEnableHive
 import org.apache.spark.sql.internal.StaticSQLConf.SCHEMA_STRING_LENGTH_THRESHOLD
 import org.apache.spark.sql.types.StructType
 import org.apache.spark.sql.{Row, SparkSession}
@@ -124,8 +122,8 @@ object CreateHoodieTableCommand {
       table.storage.compressed,
       storageProperties + ("path" -> path))
 
-    val tablName = HoodieSqlUtils.formatName(sparkSession, table.identifier.table)
+    val tablName = HoodieSqlCommonUtils.formatName(sparkSession, table.identifier.table)
-    val newDatabaseName = HoodieSqlUtils.formatName(sparkSession, table.identifier.database
+    val newDatabaseName = HoodieSqlCommonUtils.formatName(sparkSession, table.identifier.database
       .getOrElse(catalog.getCurrentDatabase))
 
     val newTableIdentifier = table.identifier

hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/spark/sql/hudi/command/ValidateDuplicateKeyPayload.scala

@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.spark.sql.hudi.command
+
+import org.apache.avro.Schema
+import org.apache.avro.generic.{GenericRecord, IndexedRecord}
+import org.apache.hudi.common.model.{DefaultHoodieRecordPayload, HoodieRecord}
+import org.apache.hudi.common.util.{Option => HOption}
+import org.apache.hudi.exception.HoodieDuplicateKeyException
+
+
+import java.util.Properties
+
+/**
+ * Validate the duplicate key for insert statement without enable the INSERT_DROP_DUPS_OPT
+ * config.
+ */
+class ValidateDuplicateKeyPayload(record: GenericRecord, orderingVal: Comparable[_])
+  extends DefaultHoodieRecordPayload(record, orderingVal) {
+
+  def this(record: HOption[GenericRecord]) {
+    this(if (record.isPresent) record.get else null, 0)
+  }
+
+  override def combineAndGetUpdateValue(currentValue: IndexedRecord,
+                                        schema: Schema, properties: Properties): HOption[IndexedRecord] = {
+    val key = currentValue.asInstanceOf[GenericRecord].get(HoodieRecord.RECORD_KEY_METADATA_FIELD).toString
+    throw new HoodieDuplicateKeyException(key)
+  }
+}

hudi-spark-datasource/hudi-spark/pom.xml

@@ -242,6 +242,18 @@
       </exclusions>
     </dependency>
 
+    <dependency>
+      <groupId>org.apache.hudi</groupId>
+      <artifactId>${hudi.spark.common.module}</artifactId>
+      <version>${project.version}</version>
+      <exclusions>
+        <exclusion>
+          <groupId>org.apache.hudi</groupId>
+          <artifactId>*</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+
     <!-- Logging -->
     <dependency>
       <groupId>log4j</groupId>

hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/spark/sql/hudi/HoodieSqlUtils.scala

@@ -17,235 +17,14 @@
 
 package org.apache.spark.sql.hudi
 
-import scala.collection.JavaConverters._
+import org.apache.hudi.SparkAdapterSupport
-import java.net.URI
-import java.util.{Date, Locale, Properties}
-import org.apache.hadoop.conf.Configuration
-import org.apache.hadoop.fs.Path
-
-import org.apache.hudi.{AvroConversionUtils, SparkAdapterSupport}
-import org.apache.hudi.client.common.HoodieSparkEngineContext
-import org.apache.hudi.common.config.DFSPropertiesConfiguration
-import org.apache.hudi.common.config.HoodieMetadataConfig
-import org.apache.hudi.common.fs.FSUtils
-import org.apache.hudi.common.model.HoodieRecord
-import org.apache.hudi.common.table.{HoodieTableMetaClient, TableSchemaResolver}
-import org.apache.hudi.common.table.timeline.{HoodieActiveTimeline, HoodieInstantTimeGenerator}
-
-import org.apache.spark.sql.{Column, DataFrame, SparkSession}
 import org.apache.spark.sql.catalyst.TableIdentifier
-import org.apache.spark.sql.catalyst.analysis.UnresolvedRelation
+import org.apache.spark.sql.catalyst.expressions.{And, Cast, Expression, Literal}
-import org.apache.spark.sql.catalyst.catalog.{CatalogTable, CatalogTableType}
+import org.apache.spark.sql.catalyst.plans.logical.{MergeIntoTable, SubqueryAlias}
-import org.apache.spark.sql.catalyst.expressions.{And, Attribute, Cast, Expression, Literal}
+import org.apache.spark.sql.internal.SQLConf
-import org.apache.spark.sql.catalyst.plans.logical.{LogicalPlan, MergeIntoTable, SubqueryAlias}
+import org.apache.spark.sql.types.{DataType, NullType}
-import org.apache.spark.sql.execution.datasources.LogicalRelation
-import org.apache.spark.sql.internal.{SQLConf, StaticSQLConf}
-import org.apache.spark.api.java.JavaSparkContext
-import org.apache.spark.sql.types.{DataType, NullType, StringType, StructField, StructType}
-
-import java.text.SimpleDateFormat
-
-import scala.collection.immutable.Map
 
 object HoodieSqlUtils extends SparkAdapterSupport {
-  // NOTE: {@code SimpleDataFormat} is NOT thread-safe
-  // TODO replace w/ DateTimeFormatter
-  private val defaultDateFormat =
-    ThreadLocal.withInitial(new java.util.function.Supplier[SimpleDateFormat] {
-      override def get() = new SimpleDateFormat("yyyy-MM-dd")
-    })
-
-  def isHoodieTable(table: CatalogTable): Boolean = {
-    table.provider.map(_.toLowerCase(Locale.ROOT)).orNull == "hudi"
-  }
-
-  def isHoodieTable(tableId: TableIdentifier, spark: SparkSession): Boolean = {
-    val table = spark.sessionState.catalog.getTableMetadata(tableId)
-    isHoodieTable(table)
-  }
-
-  def isHoodieTable(table: LogicalPlan, spark: SparkSession): Boolean = {
-    tripAlias(table) match {
-      case LogicalRelation(_, _, Some(tbl), _) => isHoodieTable(tbl)
-      case relation: UnresolvedRelation =>
-        isHoodieTable(sparkAdapter.toTableIdentify(relation), spark)
-      case _=> false
-    }
-  }
-
-  def getTableIdentify(table: LogicalPlan): TableIdentifier = {
-    table match {
-      case SubqueryAlias(name, _) => sparkAdapter.toTableIdentify(name)
-      case _ => throw new IllegalArgumentException(s"Illegal table: $table")
-    }
-  }
-
-  def getTableSqlSchema(metaClient: HoodieTableMetaClient,
-      includeMetadataFields: Boolean = false): Option[StructType] = {
-    val schemaResolver = new TableSchemaResolver(metaClient)
-    val avroSchema = try Some(schemaResolver.getTableAvroSchema(includeMetadataFields))
-    catch {
-      case _: Throwable => None
-    }
-    avroSchema.map(AvroConversionUtils.convertAvroSchemaToStructType)
-  }
-
-  def getAllPartitionPaths(spark: SparkSession, table: CatalogTable): Seq[String] = {
-    val sparkEngine = new HoodieSparkEngineContext(new JavaSparkContext(spark.sparkContext))
-    val metadataConfig = {
-      val properties = new Properties()
-      properties.putAll((spark.sessionState.conf.getAllConfs ++ table.storage.properties ++ table.properties).asJava)
-      HoodieMetadataConfig.newBuilder.fromProperties(properties).build()
-    }
-    FSUtils.getAllPartitionPaths(sparkEngine, metadataConfig, getTableLocation(table, spark)).asScala
-  }
-
-  /**
-   * This method is used to compatible with the old non-hive-styled partition table.
-   * By default we enable the "hoodie.datasource.write.hive_style_partitioning"
-   * when writing data to hudi table by spark sql by default.
-   * If the exist table is a non-hive-styled partitioned table, we should
-   * disable the "hoodie.datasource.write.hive_style_partitioning" when
-   * merge or update the table. Or else, we will get an incorrect merge result
-   * as the partition path mismatch.
-   */
-  def isHiveStyledPartitioning(partitionPaths: Seq[String], table: CatalogTable): Boolean = {
-    if (table.partitionColumnNames.nonEmpty) {
-      val isHiveStylePartitionPath = (path: String) => {
-        val fragments = path.split("/")
-        if (fragments.size != table.partitionColumnNames.size) {
-          false
-        } else {
-          fragments.zip(table.partitionColumnNames).forall {
-            case (pathFragment, partitionColumn) => pathFragment.startsWith(s"$partitionColumn=")
-          }
-        }
-      }
-      partitionPaths.forall(isHiveStylePartitionPath)
-    } else {
-      true
-    }
-  }
-
-  /**
-   * Determine whether URL encoding is enabled
-   */
-  def isUrlEncodeEnabled(partitionPaths: Seq[String], table: CatalogTable): Boolean = {
-    if (table.partitionColumnNames.nonEmpty) {
-      partitionPaths.forall(partitionPath => partitionPath.split("/").length == table.partitionColumnNames.size)
-    } else {
-      false
-    }
-  }
-
-  private def tripAlias(plan: LogicalPlan): LogicalPlan = {
-    plan match {
-      case SubqueryAlias(_, relation: LogicalPlan) =>
-        tripAlias(relation)
-      case other =>
-        other
-    }
-  }
-
-  /**
-   * Add the hoodie meta fields to the schema.
-   * @param schema
-   * @return
-   */
-  def addMetaFields(schema: StructType): StructType = {
-    val metaFields = HoodieRecord.HOODIE_META_COLUMNS.asScala
-    // filter the meta field to avoid duplicate field.
-    val dataFields = schema.fields.filterNot(f => metaFields.contains(f.name))
-    val fields = metaFields.map(StructField(_, StringType)) ++ dataFields
-    StructType(fields)
-  }
-
-  private lazy val metaFields = HoodieRecord.HOODIE_META_COLUMNS.asScala.toSet
-
-  /**
-   * Remove the meta fields from the schema.
-   * @param schema
-   * @return
-   */
-  def removeMetaFields(schema: StructType): StructType = {
-    StructType(schema.fields.filterNot(f => isMetaField(f.name)))
-  }
-
-  def isMetaField(name: String): Boolean = {
-    metaFields.contains(name)
-  }
-
-  def removeMetaFields(df: DataFrame): DataFrame = {
-    val withoutMetaColumns = df.logicalPlan.output
-      .filterNot(attr => isMetaField(attr.name))
-      .map(new Column(_))
-    if (withoutMetaColumns.length != df.logicalPlan.output.size) {
-      df.select(withoutMetaColumns: _*)
-    } else {
-      df
-    }
-  }
-
-  def removeMetaFields(attrs: Seq[Attribute]): Seq[Attribute] = {
-    attrs.filterNot(attr => isMetaField(attr.name))
-  }
-
-  /**
-   * Get the table location.
-   * @param tableId
-   * @param spark
-   * @return
-   */
-  def getTableLocation(tableId: TableIdentifier, spark: SparkSession): String = {
-    val table = spark.sessionState.catalog.getTableMetadata(tableId)
-    getTableLocation(table, spark)
-  }
-
-  def getTableLocation(table: CatalogTable, sparkSession: SparkSession): String = {
-    val uri = if (table.tableType == CatalogTableType.MANAGED && isHoodieTable(table)) {
-      Some(sparkSession.sessionState.catalog.defaultTablePath(table.identifier))
-    } else {
-      table.storage.locationUri
-    }
-    val conf = sparkSession.sessionState.newHadoopConf()
-    uri.map(makePathQualified(_, conf))
-      .map(removePlaceHolder)
-      .getOrElse(throw new IllegalArgumentException(s"Missing location for ${table.identifier}"))
-  }
-
-  private def removePlaceHolder(path: String): String = {
-    if (path == null || path.length == 0) {
-      path
-    } else if (path.endsWith("-__PLACEHOLDER__")) {
-      path.substring(0, path.length() - 16)
-    } else {
-      path
-    }
-  }
-
-  def makePathQualified(path: URI, hadoopConf: Configuration): String = {
-    val hadoopPath = new Path(path)
-    val fs = hadoopPath.getFileSystem(hadoopConf)
-    fs.makeQualified(hadoopPath).toUri.toString
-  }
-
-  /**
-   * Check if the hoodie.properties exists in the table path.
-   */
-  def tableExistsInPath(tablePath: String, conf: Configuration): Boolean = {
-    val basePath = new Path(tablePath)
-    val fs = basePath.getFileSystem(conf)
-    val metaPath = new Path(basePath, HoodieTableMetaClient.METAFOLDER_NAME)
-    fs.exists(metaPath)
-  }
-
-  def castIfNeeded(child: Expression, dataType: DataType, conf: SQLConf): Expression = {
-    child match {
-      case Literal(nul, NullType) => Literal(nul, dataType)
-      case _ => if (child.dataType != dataType)
-        Cast(child, dataType, Option(conf.sessionLocalTimeZone)) else child
-    }
-  }
 
   /**
    * Get the TableIdentifier of the target table in MergeInto.
@@ -256,7 +35,7 @@ object HoodieSqlUtils extends SparkAdapterSupport {
       case SubqueryAlias(tableId, _) => tableId
       case plan => throw new IllegalArgumentException(s"Illegal plan $plan in target")
     }
-    sparkAdapter.toTableIdentify(aliaId)
+    sparkAdapter.toTableIdentifier(aliaId)
   }
 
   /**
@@ -272,57 +51,11 @@ object HoodieSqlUtils extends SparkAdapterSupport {
     }
   }
 
-  /**
+  def castIfNeeded(child: Expression, dataType: DataType, conf: SQLConf): Expression = {
-   * Append the spark config and table options to the baseConfig.
+    child match {
-   */
+      case Literal(nul, NullType) => Literal(nul, dataType)
-  def withSparkConf(spark: SparkSession, options: Map[String, String])
+      case _ => if (child.dataType != dataType)
-                   (baseConfig: Map[String, String] = Map.empty): Map[String, String] = {
+        Cast(child, dataType, Option(conf.sessionLocalTimeZone)) else child
-    baseConfig ++ DFSPropertiesConfiguration.getGlobalProps.asScala ++ // Table options has the highest priority
-      (spark.sessionState.conf.getAllConfs ++ HoodieOptionConfig.mappingSqlOptionToHoodieParam(options))
-        .filterKeys(_.startsWith("hoodie."))
-  }
-
-  def isEnableHive(sparkSession: SparkSession): Boolean =
-    "hive" == sparkSession.sessionState.conf.getConf(StaticSQLConf.CATALOG_IMPLEMENTATION)
-
-  /**
-   * Convert different query instant time format to the commit time format.
-   * Currently we support three kinds of instant time format for time travel query:
-   * 1、yyyy-MM-dd HH:mm:ss
-   * 2、yyyy-MM-dd
-   *   This will convert to 'yyyyMMdd000000'.
-   * 3、yyyyMMddHHmmss
-   */
-  def formatQueryInstant(queryInstant: String): String = {
-    val instantLength = queryInstant.length
-    if (instantLength == 19 || instantLength == 23) { // for yyyy-MM-dd HH:mm:ss[.SSS]
-      HoodieInstantTimeGenerator.getInstantForDateString(queryInstant)
-    } else if (instantLength == HoodieInstantTimeGenerator.SECS_INSTANT_ID_LENGTH
-      || instantLength  == HoodieInstantTimeGenerator.MILLIS_INSTANT_ID_LENGTH) { // for yyyyMMddHHmmss[SSS]
-      HoodieActiveTimeline.parseDateFromInstantTime(queryInstant) // validate the format
-      queryInstant
-    } else if (instantLength == 10) { // for yyyy-MM-dd
-      HoodieActiveTimeline.formatDate(defaultDateFormat.get().parse(queryInstant))
-    } else {
-      throw new IllegalArgumentException(s"Unsupported query instant time format: $queryInstant,"
-        + s"Supported time format are: 'yyyy-MM-dd: HH:mm:ss.SSS' or 'yyyy-MM-dd' or 'yyyyMMddHHmmssSSS'")
-    }
-  }
-
-  def formatName(sparkSession: SparkSession, name: String): String = {
-    if (sparkSession.sessionState.conf.caseSensitiveAnalysis) name else name.toLowerCase(Locale.ROOT)
-  }
-
-  /**
-   * Check if this is a empty table path.
-   */
-  def isEmptyPath(tablePath: String, conf: Configuration): Boolean = {
-    val basePath = new Path(tablePath)
-    val fs = basePath.getFileSystem(conf)
-    if (fs.exists(basePath)) {
-      fs.listStatus(basePath).isEmpty
-    } else {
-      true
     }
   }
 }

hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/spark/sql/hudi/analysis/HoodieAnalysis.scala

@@ -21,7 +21,6 @@ import org.apache.hudi.{HoodieSparkUtils, SparkAdapterSupport}
 import org.apache.hudi.DataSourceWriteOptions.MOR_TABLE_TYPE_OPT_VAL
 import org.apache.hudi.common.model.HoodieRecord
 import org.apache.hudi.common.table.HoodieTableMetaClient
-
 import org.apache.spark.sql.catalyst.analysis.{UnresolvedAttribute, UnresolvedStar}
 import org.apache.spark.sql.catalyst.expressions.{Alias, Attribute, AttributeReference, Expression, Literal, NamedExpression}
 import org.apache.spark.sql.catalyst.plans.Inner
@@ -29,9 +28,10 @@ import org.apache.spark.sql.catalyst.plans.logical._
 import org.apache.spark.sql.catalyst.rules.Rule
 import org.apache.spark.sql.execution.command._
 import org.apache.spark.sql.execution.datasources.{CreateTable, LogicalRelation}
+import org.apache.spark.sql.hudi.HoodieSqlCommonUtils.{getTableIdentifier, getTableLocation, isHoodieTable, removeMetaFields, tableExistsInPath}
 import org.apache.spark.sql.hudi.HoodieSqlUtils._
 import org.apache.spark.sql.hudi.command._
-import org.apache.spark.sql.hudi.{HoodieOptionConfig, HoodieSqlUtils}
+import org.apache.spark.sql.hudi.{HoodieOptionConfig, HoodieSqlCommonUtils, HoodieSqlUtils}
 import org.apache.spark.sql.types.StringType
 import org.apache.spark.sql.{AnalysisException, SparkSession}
 
@@ -91,7 +91,7 @@ case class HoodieAnalysis(sparkSession: SparkSession) extends Rule[LogicalPlan]
       // Convert to CompactionHoodieTableCommand
       case CompactionTable(table, operation, options)
         if table.resolved && isHoodieTable(table, sparkSession) =>
-        val tableId = getTableIdentify(table)
+        val tableId = getTableIdentifier(table)
         val catalogTable = sparkSession.sessionState.catalog.getTableMetadata(tableId)
         CompactionHoodieTableCommand(catalogTable, operation, options)
       // Convert to CompactionHoodiePathCommand
@@ -100,7 +100,7 @@ case class HoodieAnalysis(sparkSession: SparkSession) extends Rule[LogicalPlan]
       // Convert to CompactionShowOnTable
       case CompactionShowOnTable(table, limit)
         if isHoodieTable(table, sparkSession) =>
-        val tableId = getTableIdentify(table)
+        val tableId = getTableIdentifier(table)
         val catalogTable = sparkSession.sessionState.catalog.getTableMetadata(tableId)
         CompactionShowHoodieTableCommand(catalogTable, limit)
       // Convert to CompactionShowHoodiePathCommand
@@ -161,8 +161,8 @@ case class HoodieResolveReferences(sparkSession: SparkSession) extends Rule[Logi
         val resolvedCondition = condition.map(resolveExpressionFrom(resolvedSource)(_))
         val resolvedAssignments = if (isInsertOrUpdateStar(assignments)) {
           // assignments is empty means insert * or update set *
-          val resolvedSourceOutput = resolvedSource.output.filter(attr => !HoodieSqlUtils.isMetaField(attr.name))
+          val resolvedSourceOutput = resolvedSource.output.filter(attr => !HoodieSqlCommonUtils.isMetaField(attr.name))
-          val targetOutput = target.output.filter(attr => !HoodieSqlUtils.isMetaField(attr.name))
+          val targetOutput = target.output.filter(attr => !HoodieSqlCommonUtils.isMetaField(attr.name))
           val resolvedSourceColumnNames = resolvedSourceOutput.map(_.name)
 
           if(targetOutput.filter(attr => resolvedSourceColumnNames.exists(resolver(_, attr.name))).equals(targetOutput)){
@@ -182,7 +182,7 @@ case class HoodieResolveReferences(sparkSession: SparkSession) extends Rule[Logi
           // For Spark3.2, InsertStarAction/UpdateStarAction's assignments will contain the meta fields.
           val withoutMetaAttrs = assignments.filterNot{ assignment =>
             if (assignment.key.isInstanceOf[Attribute]) {
-              HoodieSqlUtils.isMetaField(assignment.key.asInstanceOf[Attribute].name)
+              HoodieSqlCommonUtils.isMetaField(assignment.key.asInstanceOf[Attribute].name)
             } else {
               false
             }
@@ -333,7 +333,7 @@ case class HoodieResolveReferences(sparkSession: SparkSession) extends Rule[Logi
             .setBasePath(tablePath)
             .setConf(sparkSession.sessionState.newHadoopConf())
             .build()
-          val tableSchema = HoodieSqlUtils.getTableSqlSchema(metaClient)
+          val tableSchema = HoodieSqlCommonUtils.getTableSqlSchema(metaClient)
           if (tableSchema.isDefined && tableDesc.schema.isEmpty) {
             // Fill the schema with the schema from the table
             c.copy(tableDesc.copy(schema = tableSchema.get))

hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/spark/sql/hudi/command/CompactionHoodiePathCommand.scala

@@ -17,21 +17,20 @@
 
 package org.apache.spark.sql.hudi.command
 
-import org.apache.hudi.{DataSourceUtils, DataSourceWriteOptions, HoodieWriterUtils}
 import org.apache.hudi.client.WriteStatus
 import org.apache.hudi.common.model.HoodieTableType
 import org.apache.hudi.common.table.timeline.{HoodieActiveTimeline, HoodieTimeline}
 import org.apache.hudi.common.table.{HoodieTableMetaClient, TableSchemaResolver}
 import org.apache.hudi.common.util.{HoodieTimer, Option => HOption}
 import org.apache.hudi.exception.HoodieException
-
+import org.apache.hudi.{DataSourceUtils, DataSourceWriteOptions, HoodieWriterUtils}
 import org.apache.spark.api.java.{JavaRDD, JavaSparkContext}
 import org.apache.spark.sql.catalyst.expressions.{Attribute, AttributeReference}
-import org.apache.spark.sql.catalyst.plans.logical.{CompactionOperation, LogicalPlan}
+import org.apache.spark.sql.catalyst.plans.logical.CompactionOperation
-import org.apache.spark.sql.{Row, SparkSession}
 import org.apache.spark.sql.catalyst.plans.logical.CompactionOperation.{CompactionOperation, RUN, SCHEDULE}
-import org.apache.spark.sql.hudi.HoodieSqlUtils
+import org.apache.spark.sql.hudi.HoodieSqlCommonUtils
 import org.apache.spark.sql.types.StringType
+import org.apache.spark.sql.{Row, SparkSession}
 
 import scala.collection.JavaConversions._
 import scala.collection.JavaConverters._
@@ -50,7 +49,7 @@ case class CompactionHoodiePathCommand(path: String,
     val schemaStr = schemaUtil.getTableAvroSchemaWithoutMetadataFields.toString
 
     val parameters = HoodieWriterUtils.parametersWithWriteDefaults(
-        HoodieSqlUtils.withSparkConf(sparkSession, Map.empty)(
+        HoodieSqlCommonUtils.withSparkConf(sparkSession, Map.empty)(
           Map(
             DataSourceWriteOptions.TABLE_TYPE.key() -> HoodieTableType.MERGE_ON_READ.name()
           )

hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/spark/sql/hudi/command/CompactionHoodieTableCommand.scala

@@ -17,13 +17,12 @@
 
 package org.apache.spark.sql.hudi.command
 
-import org.apache.spark.sql.{Row, SparkSession}
 import org.apache.spark.sql.catalyst.catalog.CatalogTable
 import org.apache.spark.sql.catalyst.expressions.{Attribute, AttributeReference}
 import org.apache.spark.sql.catalyst.plans.logical.CompactionOperation.{CompactionOperation, RUN, SCHEDULE}
-import org.apache.spark.sql.catalyst.plans.logical.LogicalPlan
+import org.apache.spark.sql.hudi.HoodieSqlCommonUtils.getTableLocation
-import org.apache.spark.sql.hudi.HoodieSqlUtils.getTableLocation
 import org.apache.spark.sql.types.StringType
+import org.apache.spark.sql.{Row, SparkSession}
 
 case class CompactionHoodieTableCommand(table: CatalogTable,
   operation: CompactionOperation, instantTimestamp: Option[Long])

hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/spark/sql/hudi/command/CompactionShowHoodieTableCommand.scala

@@ -17,12 +17,11 @@
 
 package org.apache.spark.sql.hudi.command
 
-import org.apache.spark.sql.{Row, SparkSession}
 import org.apache.spark.sql.catalyst.catalog.CatalogTable
 import org.apache.spark.sql.catalyst.expressions.{Attribute, AttributeReference}
-import org.apache.spark.sql.catalyst.plans.logical.LogicalPlan
+import org.apache.spark.sql.hudi.HoodieSqlCommonUtils.getTableLocation
-import org.apache.spark.sql.hudi.HoodieSqlUtils.getTableLocation
 import org.apache.spark.sql.types.{IntegerType, StringType}
+import org.apache.spark.sql.{Row, SparkSession}
 
 case class CompactionShowHoodieTableCommand(table: CatalogTable, limit: Int)
   extends HoodieLeafRunnableCommand {

hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/spark/sql/hudi/command/CreateHoodieTableAsSelectCommand.scala

@@ -28,7 +28,8 @@ import org.apache.spark.sql.{Row, SaveMode, SparkSession}
 import org.apache.spark.sql.catalyst.catalog.{CatalogTable, CatalogTableType, HoodieCatalogTable}
 import org.apache.spark.sql.catalyst.plans.logical.{LogicalPlan, Project}
 import org.apache.spark.sql.execution.SparkPlan
-import org.apache.spark.sql.hudi.HoodieSqlUtils
+import org.apache.spark.sql.execution.command.DataWritingCommand
+import org.apache.spark.sql.hudi.HoodieSqlCommonUtils
 
 import scala.collection.JavaConverters._
 
@@ -71,7 +72,7 @@ case class CreateHoodieTableAsSelectCommand(
     val hoodieCatalogTable = HoodieCatalogTable(sparkSession, tableWithSchema)
     val tablePath = hoodieCatalogTable.tableLocation
     val hadoopConf = sparkSession.sessionState.newHadoopConf()
-    assert(HoodieSqlUtils.isEmptyPath(tablePath, hadoopConf),
+    assert(HoodieSqlCommonUtils.isEmptyPath(tablePath, hadoopConf),
       s"Path '$tablePath' should be empty for CTAS")
 
     // Execute the insert query

hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/spark/sql/hudi/command/DeleteHoodieTableCommand.scala

@@ -22,11 +22,10 @@ import org.apache.hudi.config.HoodieWriteConfig
 import org.apache.hudi.config.HoodieWriteConfig.TBL_NAME
 import org.apache.hudi.hive.ddl.HiveSyncMode
 import org.apache.hudi.{DataSourceWriteOptions, SparkAdapterSupport}
-
 import org.apache.spark.sql._
 import org.apache.spark.sql.catalyst.catalog.HoodieCatalogTable
-import org.apache.spark.sql.catalyst.plans.logical.{DeleteFromTable, LogicalPlan}
+import org.apache.spark.sql.catalyst.plans.logical.DeleteFromTable
-import org.apache.spark.sql.hudi.HoodieSqlUtils._
+import org.apache.spark.sql.hudi.HoodieSqlCommonUtils._
 import org.apache.spark.sql.types.StructType
 
 case class DeleteHoodieTableCommand(deleteTable: DeleteFromTable) extends HoodieLeafRunnableCommand
@@ -34,7 +33,7 @@ case class DeleteHoodieTableCommand(deleteTable: DeleteFromTable) extends Hoodie
 
   private val table = deleteTable.table
 
-  private val tableId = getTableIdentify(table)
+  private val tableId = getTableIdentifier(table)
 
   override def run(sparkSession: SparkSession): Seq[Row] = {
     logInfo(s"start execute delete command for $tableId")

hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/spark/sql/hudi/command/DropHoodieTableCommand.scala

@@ -26,7 +26,7 @@ import org.apache.spark.sql.catalyst.TableIdentifier
 import org.apache.spark.sql.catalyst.analysis.NoSuchDatabaseException
 import org.apache.spark.sql.catalyst.catalog.{CatalogTableType, HoodieCatalogTable}
 import org.apache.spark.sql.hive.HiveClientUtils
-import org.apache.spark.sql.hudi.HoodieSqlUtils.isEnableHive
+import org.apache.spark.sql.hudi.HoodieSqlCommonUtils.isEnableHive
 
 import scala.util.control.NonFatal
 

hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/spark/sql/hudi/command/InsertIntoHoodieTableCommand.scala

@@ -17,32 +17,25 @@
 
 package org.apache.spark.sql.hudi.command
 
-import org.apache.avro.Schema
-import org.apache.avro.generic.{GenericRecord, IndexedRecord}
-
 import org.apache.hudi.DataSourceWriteOptions._
-import org.apache.hudi.common.model.{DefaultHoodieRecordPayload, HoodieRecord, OverwriteWithLatestAvroPayload}
+import org.apache.hudi.common.model.OverwriteWithLatestAvroPayload
-import org.apache.hudi.common.util.{Option => HOption}
 import org.apache.hudi.config.HoodieWriteConfig
 import org.apache.hudi.config.HoodieWriteConfig.TBL_NAME
-import org.apache.hudi.exception.HoodieDuplicateKeyException
 import org.apache.hudi.hive.MultiPartKeysValueExtractor
 import org.apache.hudi.hive.ddl.HiveSyncMode
 import org.apache.hudi.keygen.ComplexKeyGenerator
 import org.apache.hudi.sql.InsertMode
 import org.apache.hudi.{DataSourceWriteOptions, HoodieSparkSqlWriter}
-
 import org.apache.spark.internal.Logging
 import org.apache.spark.sql.catalyst.catalog.{CatalogTable, HoodieCatalogTable}
 import org.apache.spark.sql.catalyst.expressions.{Alias, Literal}
 import org.apache.spark.sql.catalyst.plans.logical.{LogicalPlan, Project}
 import org.apache.spark.sql.execution.datasources.LogicalRelation
-import org.apache.spark.sql.hudi.HoodieSqlUtils._
+import org.apache.spark.sql.hudi.HoodieSqlCommonUtils._
+import org.apache.spark.sql.hudi.HoodieSqlUtils.castIfNeeded
 import org.apache.spark.sql.internal.SQLConf
 import org.apache.spark.sql.{Dataset, Row, SaveMode, SparkSession}
 
-import java.util.Properties
-
 import scala.collection.JavaConverters._
 
 /**
@@ -290,21 +283,3 @@ object InsertIntoHoodieTableCommand extends Logging {
     }
   }
 }
-
-/**
- * Validate the duplicate key for insert statement without enable the INSERT_DROP_DUPS_OPT
- * config.
- */
-class ValidateDuplicateKeyPayload(record: GenericRecord, orderingVal: Comparable[_])
-  extends DefaultHoodieRecordPayload(record, orderingVal) {
-
-  def this(record: HOption[GenericRecord]) {
-    this(if (record.isPresent) record.get else null, 0)
-  }
-
-  override def combineAndGetUpdateValue(currentValue: IndexedRecord,
-      schema: Schema, properties: Properties): HOption[IndexedRecord] = {
-    val key = currentValue.asInstanceOf[GenericRecord].get(HoodieRecord.RECORD_KEY_METADATA_FIELD).toString
-    throw new HoodieDuplicateKeyException(key)
-  }
-}

hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/spark/sql/hudi/command/MergeIntoHoodieTableCommand.scala

@@ -24,18 +24,18 @@ import org.apache.hudi.config.HoodieWriteConfig
 import org.apache.hudi.config.HoodieWriteConfig.TBL_NAME
 import org.apache.hudi.hive.MultiPartKeysValueExtractor
 import org.apache.hudi.hive.ddl.HiveSyncMode
-import org.apache.hudi.{AvroConversionUtils, DataSourceWriteOptions, HoodieSparkSqlWriter, HoodieWriterUtils, SparkAdapterSupport}
+import org.apache.hudi.{AvroConversionUtils, DataSourceWriteOptions, HoodieSparkSqlWriter, SparkAdapterSupport}
-
 import org.apache.spark.sql._
 import org.apache.spark.sql.catalyst.TableIdentifier
 import org.apache.spark.sql.catalyst.analysis.Resolver
 import org.apache.spark.sql.catalyst.catalog.HoodieCatalogTable
 import org.apache.spark.sql.catalyst.expressions.{Alias, Attribute, AttributeReference, BoundReference, Cast, EqualTo, Expression, Literal}
 import org.apache.spark.sql.catalyst.plans.logical._
-import org.apache.spark.sql.hudi.HoodieSqlUtils._
+import org.apache.spark.sql.hudi.HoodieSqlCommonUtils._
+import org.apache.spark.sql.hudi.HoodieSqlUtils.{castIfNeeded, getMergeIntoTargetTableId}
+import org.apache.spark.sql.hudi.SerDeUtils
 import org.apache.spark.sql.hudi.command.payload.ExpressionPayload
 import org.apache.spark.sql.hudi.command.payload.ExpressionPayload._
-import org.apache.spark.sql.hudi.SerDeUtils
 import org.apache.spark.sql.types.{BooleanType, StructType}
 
 import java.util.Base64

hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/spark/sql/hudi/command/UpdateHoodieTableCommand.scala

@@ -24,14 +24,14 @@ import org.apache.hudi.config.HoodieWriteConfig
 import org.apache.hudi.config.HoodieWriteConfig.TBL_NAME
 import org.apache.hudi.hive.MultiPartKeysValueExtractor
 import org.apache.hudi.hive.ddl.HiveSyncMode
-
 import org.apache.spark.sql._
 import org.apache.spark.sql.catalyst.catalog.HoodieCatalogTable
 import org.apache.spark.sql.catalyst.expressions.{Alias, AttributeReference, Expression}
-import org.apache.spark.sql.catalyst.plans.logical.{Assignment, LogicalPlan, UpdateTable}
+import org.apache.spark.sql.catalyst.plans.logical.{Assignment, UpdateTable}
-import org.apache.spark.sql.hudi.HoodieSqlUtils._
+import org.apache.spark.sql.hudi.HoodieSqlCommonUtils._
+import org.apache.spark.sql.hudi.HoodieSqlUtils.castIfNeeded
 import org.apache.spark.sql.internal.SQLConf
-import org.apache.spark.sql.types.{StructField, StructType}
+import org.apache.spark.sql.types.StructField
 
 import scala.collection.JavaConverters._
 
@@ -39,7 +39,7 @@ case class UpdateHoodieTableCommand(updateTable: UpdateTable) extends HoodieLeaf
   with SparkAdapterSupport {
 
   private val table = updateTable.table
-  private val tableId = getTableIdentify(table)
+  private val tableId = getTableIdentifier(table)
 
   override def run(sparkSession: SparkSession): Seq[Row] = {
     logInfo(s"start execute update command for $tableId")

hudi-spark-datasource/hudi-spark/src/test/scala/org/apache/hudi/functional/TestMORDataSource.scala

@@ -17,8 +17,6 @@
 
 package org.apache.hudi.functional
 
-import java.util.Properties
-
 import org.apache.hadoop.fs.Path
 import org.apache.hudi.DataSourceWriteOptions._
 import org.apache.hudi.common.config.HoodieMetadataConfig

hudi-spark-datasource/hudi-spark/src/test/scala/org/apache/spark/sql/hudi/TestAlterTable.scala

@@ -65,7 +65,7 @@ class TestAlterTable extends TestHoodieSqlBase {
         spark.sql(s"alter table $newTableName add columns(ext0 string)")
         val table = spark.sessionState.catalog.getTableMetadata(new TableIdentifier(newTableName))
         assertResult(Seq("id", "name", "price", "ts", "ext0")) {
-          HoodieSqlUtils.removeMetaFields(table.schema).fields.map(_.name)
+          HoodieSqlCommonUtils.removeMetaFields(table.schema).fields.map(_.name)
         }
         checkAnswer(s"select id, name, price, ts, ext0 from $newTableName")(
           Seq(1, "a1", 10.0, 1000, null)

hudi-spark-datasource/hudi-spark2-common/pom.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>hudi-spark-datasource</artifactId>
+        <groupId>org.apache.hudi</groupId>
+        <version>0.11.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>hudi-spark2-common</artifactId>
+
+    <properties>
+        <maven.compiler.source>8</maven.compiler.source>
+        <maven.compiler.target>8</maven.compiler.target>
+    </properties>
+
+</project>

hudi-spark-datasource/hudi-spark2/src/main/resources/META-INF/services/org.apache.spark.sql.sources.DataSourceRegister

@@ -0,0 +1,19 @@
+
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+org.apache.hudi.Spark2DefaultSource

hudi-spark-datasource/hudi-spark2/src/main/scala/org/apache/hudi/Spark2DefaultSource.scala

@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hudi
+
+import org.apache.spark.sql.sources._
+
+/**
+  * Hoodie Spark Datasource, for reading and writing hoodie tables
+  *
+  */
+class Spark2DefaultSource extends DefaultSource with DataSourceRegister {
+  override def shortName(): String = "hudi"
+}

hudi-spark-datasource/hudi-spark2/src/main/scala/org/apache/spark/sql/adapter/Spark2Adapter.scala

@@ -19,7 +19,6 @@ package org.apache.spark.sql.adapter
 
 import org.apache.hudi.Spark2RowSerDe
 import org.apache.hudi.client.utils.SparkRowSerDe
-import org.apache.spark.sql.{Row, SparkSession}
 import org.apache.spark.sql.catalyst.analysis.UnresolvedRelation
 import org.apache.spark.sql.catalyst.encoders.ExpressionEncoder
 import org.apache.spark.sql.catalyst.expressions.{Expression, Like}
@@ -31,6 +30,7 @@ import org.apache.spark.sql.execution.datasources.{Spark2ParsePartitionUtil, Spa
 import org.apache.spark.sql.hudi.SparkAdapter
 import org.apache.spark.sql.hudi.parser.HoodieSpark2ExtendedSqlParser
 import org.apache.spark.sql.internal.SQLConf
+import org.apache.spark.sql.{Row, SparkSession}
 
 /**
  * The adapter for spark2.
@@ -41,11 +41,11 @@ class Spark2Adapter extends SparkAdapter {
     new Spark2RowSerDe(encoder)
   }
 
-  override def toTableIdentify(aliasId: AliasIdentifier): TableIdentifier = {
+  override def toTableIdentifier(aliasId: AliasIdentifier): TableIdentifier = {
     TableIdentifier(aliasId.identifier, aliasId.database)
   }
 
-  override def toTableIdentify(relation: UnresolvedRelation): TableIdentifier = {
+  override def toTableIdentifier(relation: UnresolvedRelation): TableIdentifier = {
     relation.tableIdentifier
   }
 

hudi-spark-datasource/hudi-spark3-common/pom.xml

@@ -0,0 +1,247 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>hudi-spark-datasource</artifactId>
+        <groupId>org.apache.hudi</groupId>
+        <version>0.11.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>hudi-spark3-common</artifactId>
+
+    <properties>
+        <main.basedir>${project.parent.parent.basedir}</main.basedir>
+        <maven.compiler.source>8</maven.compiler.source>
+        <maven.compiler.target>8</maven.compiler.target>
+    </properties>
+
+    <build>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+            </resource>
+        </resources>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>net.alchim31.maven</groupId>
+                    <artifactId>scala-maven-plugin</artifactId>
+                    <version>${scala-maven-plugin.version}</version>
+                    <configuration>
+                        <args>
+                            <arg>-nobootcp</arg>
+                        </args>
+                        <checkMultipleScalaVersions>false</checkMultipleScalaVersions>
+                    </configuration>
+                </plugin>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-compiler-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>copy-dependencies</id>
+                        <phase>prepare-package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}/lib</outputDirectory>
+                            <overWriteReleases>true</overWriteReleases>
+                            <overWriteSnapshots>true</overWriteSnapshots>
+                            <overWriteIfNewer>true</overWriteIfNewer>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>net.alchim31.maven</groupId>
+                <artifactId>scala-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>scala-compile-first</id>
+                        <phase>process-resources</phase>
+                        <goals>
+                            <goal>add-source</goal>
+                            <goal>compile</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>scala-test-compile</id>
+                        <phase>process-test-resources</phase>
+                        <goals>
+                            <goal>testCompile</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>compile</phase>
+                        <goals>
+                            <goal>compile</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>test-jar</goal>
+                        </goals>
+                        <phase>test-compile</phase>
+                    </execution>
+                </executions>
+                <configuration>
+                    <skip>false</skip>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <skipTests>${skip.hudi-spark3.unit.tests}</skipTests>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.rat</groupId>
+                <artifactId>apache-rat-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <groupId>org.scalastyle</groupId>
+                <artifactId>scalastyle-maven-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.scala-lang</groupId>
+            <artifactId>scala-library</artifactId>
+            <version>${scala12.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.spark</groupId>
+            <artifactId>spark-sql_2.12</artifactId>
+            <version>${spark3.version}</version>
+            <optional>true</optional>
+        </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <version>${fasterxml.spark3.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>
+            <version>${fasterxml.spark3.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-core</artifactId>
+            <version>${fasterxml.spark3.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.hudi</groupId>
+            <artifactId>hudi-spark-client</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.hudi</groupId>
+            <artifactId>hudi-spark-common_${scala.binary.version}</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
+        <!-- Hoodie - Test -->
+        <dependency>
+            <groupId>org.apache.hudi</groupId>
+            <artifactId>hudi-client-common</artifactId>
+            <version>${project.version}</version>
+            <classifier>tests</classifier>
+            <type>test-jar</type>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.hudi</groupId>
+            <artifactId>hudi-spark-client</artifactId>
+            <version>${project.version}</version>
+            <classifier>tests</classifier>
+            <type>test-jar</type>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.hudi</groupId>
+            <artifactId>hudi-common</artifactId>
+            <version>${project.version}</version>
+            <classifier>tests</classifier>
+            <type>test-jar</type>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.hudi</groupId>
+            <artifactId>hudi-spark-common_${scala.binary.version}</artifactId>
+            <version>${project.version}</version>
+            <classifier>tests</classifier>
+            <type>test-jar</type>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-api</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-params</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>

hudi-spark-datasource/hudi-spark3-common/src/main/scala/org/apache/spark/sql/adapter/Spark3Adapter.scala

@@ -20,8 +20,7 @@ package org.apache.spark.sql.adapter
 import org.apache.hudi.Spark3RowSerDe
 import org.apache.hudi.client.utils.SparkRowSerDe
 import org.apache.hudi.spark3.internal.ReflectUtil
-
+import org.apache.spark.sql.{Row, SparkSession}
-import org.apache.spark.sql.Row
 import org.apache.spark.sql.catalyst.analysis.UnresolvedRelation
 import org.apache.spark.sql.catalyst.encoders.ExpressionEncoder
 import org.apache.spark.sql.catalyst.expressions.{Expression, Like}
@@ -30,7 +29,9 @@ import org.apache.spark.sql.catalyst.plans.JoinType
 import org.apache.spark.sql.catalyst.plans.logical.{InsertIntoStatement, Join, JoinHint, LogicalPlan}
 import org.apache.spark.sql.catalyst.{AliasIdentifier, TableIdentifier}
 import org.apache.spark.sql.connector.catalog.CatalogV2Implicits._
-import org.apache.spark.sql.execution.datasources.{Spark3ParsePartitionUtil, SparkParsePartitionUtil}
+import org.apache.spark.sql.connector.catalog.Table
+import org.apache.spark.sql.execution.datasources.v2.DataSourceV2Relation
+import org.apache.spark.sql.execution.datasources.{LogicalRelation, Spark3ParsePartitionUtil, SparkParsePartitionUtil}
 import org.apache.spark.sql.hudi.SparkAdapter
 import org.apache.spark.sql.internal.SQLConf
 
@@ -43,7 +44,7 @@ class Spark3Adapter extends SparkAdapter {
     new Spark3RowSerDe(encoder)
   }
 
-  override def toTableIdentify(aliasId: AliasIdentifier): TableIdentifier = {
+  override def toTableIdentifier(aliasId: AliasIdentifier): TableIdentifier = {
     aliasId match {
       case AliasIdentifier(name, Seq(database)) =>
         TableIdentifier(name, Some(database))
@@ -55,7 +56,7 @@ class Spark3Adapter extends SparkAdapter {
     }
   }
 
-  override def toTableIdentify(relation: UnresolvedRelation): TableIdentifier = {
+  override def toTableIdentifier(relation: UnresolvedRelation): TableIdentifier = {
     relation.multipartIdentifier.asTableIdentifier
   }
 

hudi-spark-datasource/hudi-spark3.1.x/pom.xml

@@ -0,0 +1,242 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+       http://www.apache.org/licenses/LICENSE-2.0
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <parent>
+    <artifactId>hudi-spark-datasource</artifactId>
+    <groupId>org.apache.hudi</groupId>
+    <version>0.11.0-SNAPSHOT</version>
+  </parent>
+  <modelVersion>4.0.0</modelVersion>
+
+  <artifactId>hudi-spark3.1.x_2.12</artifactId>
+  <version>0.11.0-SNAPSHOT</version>
+
+  <name>hudi-spark3.1.x_2.12</name>
+  <packaging>jar</packaging>
+
+  <properties>
+    <main.basedir>${project.parent.parent.basedir}</main.basedir>
+  </properties>
+
+  <build>
+    <resources>
+      <resource>
+        <directory>src/main/resources</directory>
+      </resource>
+    </resources>
+    <pluginManagement>
+      <plugins>
+        <plugin>
+          <groupId>net.alchim31.maven</groupId>
+          <artifactId>scala-maven-plugin</artifactId>
+          <version>${scala-maven-plugin.version}</version>
+          <configuration>
+            <args>
+              <arg>-nobootcp</arg>
+            </args>
+            <checkMultipleScalaVersions>false</checkMultipleScalaVersions>
+          </configuration>
+        </plugin>
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-compiler-plugin</artifactId>
+        </plugin>
+      </plugins>
+    </pluginManagement>
+
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-dependency-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>copy-dependencies</id>
+            <phase>prepare-package</phase>
+            <goals>
+              <goal>copy-dependencies</goal>
+            </goals>
+            <configuration>
+              <outputDirectory>${project.build.directory}/lib</outputDirectory>
+              <overWriteReleases>true</overWriteReleases>
+              <overWriteSnapshots>true</overWriteSnapshots>
+              <overWriteIfNewer>true</overWriteIfNewer>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>net.alchim31.maven</groupId>
+        <artifactId>scala-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>scala-compile-first</id>
+            <phase>process-resources</phase>
+            <goals>
+              <goal>add-source</goal>
+              <goal>compile</goal>
+            </goals>
+          </execution>
+          <execution>
+            <id>scala-test-compile</id>
+            <phase>process-test-resources</phase>
+            <goals>
+              <goal>testCompile</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>compile</phase>
+            <goals>
+              <goal>compile</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-jar-plugin</artifactId>
+        <executions>
+          <execution>
+            <goals>
+              <goal>test-jar</goal>
+            </goals>
+            <phase>test-compile</phase>
+          </execution>
+        </executions>
+        <configuration>
+          <skip>false</skip>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <configuration>
+          <skipTests>${skip.hudi-spark3.unit.tests}</skipTests>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.rat</groupId>
+        <artifactId>apache-rat-plugin</artifactId>
+      </plugin>
+      <plugin>
+        <groupId>org.scalastyle</groupId>
+        <artifactId>scalastyle-maven-plugin</artifactId>
+      </plugin>
+      <plugin>
+        <groupId>org.jacoco</groupId>
+        <artifactId>jacoco-maven-plugin</artifactId>
+      </plugin>
+    </plugins>
+  </build>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.scala-lang</groupId>
+      <artifactId>scala-library</artifactId>
+      <version>${scala12.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-sql_2.12</artifactId>
+      <version>${spark3.version}</version>
+      <optional>true</optional>
+    </dependency>
+
+    <dependency>
+      <groupId>com.fasterxml.jackson.core</groupId>
+      <artifactId>jackson-databind</artifactId>
+      <version>${fasterxml.spark3.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>com.fasterxml.jackson.core</groupId>
+      <artifactId>jackson-annotations</artifactId>
+      <version>${fasterxml.spark3.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>com.fasterxml.jackson.core</groupId>
+      <artifactId>jackson-core</artifactId>
+      <version>${fasterxml.spark3.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.apache.hudi</groupId>
+      <artifactId>hudi-spark-client</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.hudi</groupId>
+      <artifactId>hudi-spark-common_${scala.binary.version}</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.hudi</groupId>
+      <artifactId>hudi-spark3-common</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+
+    <!-- Hoodie - Test -->
+    <dependency>
+      <groupId>org.apache.hudi</groupId>
+      <artifactId>hudi-client-common</artifactId>
+      <version>${project.version}</version>
+      <classifier>tests</classifier>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.hudi</groupId>
+      <artifactId>hudi-spark-client</artifactId>
+      <version>${project.version}</version>
+      <classifier>tests</classifier>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.hudi</groupId>
+      <artifactId>hudi-common</artifactId>
+      <version>${project.version}</version>
+      <classifier>tests</classifier>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.hudi</groupId>
+      <artifactId>hudi-spark-common_${scala.binary.version}</artifactId>
+      <version>${project.version}</version>
+      <classifier>tests</classifier>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter-api</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter-params</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+</project>

hudi-spark-datasource/hudi-spark3.1.x/src/main/resources/META-INF/services/org.apache.spark.sql.sources.DataSourceRegister

@@ -0,0 +1,19 @@
+
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+org.apache.hudi.Spark3xDefaultSource

hudi-spark-datasource/hudi-spark3.1.x/src/main/scala/org/apache/hudi/Spark3xDefaultSource.scala

@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hudi
+
+import org.apache.spark.sql.sources.DataSourceRegister
+
+class Spark3xDefaultSource extends DefaultSource with DataSourceRegister {
+  override def shortName(): String = "hudi"
+}

hudi-spark-datasource/hudi-spark3/pom.xml

@@ -187,6 +187,11 @@
       <artifactId>hudi-spark-common_${scala.binary.version}</artifactId>
       <version>${project.version}</version>
     </dependency>
+    <dependency>
+      <groupId>org.apache.hudi</groupId>
+      <artifactId>hudi-spark3-common</artifactId>
+      <version>${project.version}</version>
+    </dependency>
 
     <!-- Hoodie - Test -->
     <dependency>

hudi-spark-datasource/hudi-spark3/src/main/resources/META-INF/services/org.apache.spark.sql.sources.DataSourceRegister

@@ -0,0 +1,19 @@
+
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+org.apache.hudi.Spark3DefaultSource

hudi-spark-datasource/hudi-spark3/src/main/scala/org/apache/hudi/Spark3DefaultSource.scala

@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hudi
+
+import org.apache.spark.sql.sources.DataSourceRegister
+
+class Spark3DefaultSource extends DefaultSource with DataSourceRegister {
+  override def shortName(): String = "hudi"
+}

hudi-spark-datasource/pom.xml

@@ -35,5 +35,9 @@
     <module>hudi-spark</module>
     <module>hudi-spark2</module>
     <module>hudi-spark3</module>
+    <module>hudi-spark3.1.x</module>
+    <module>hudi-spark3-common</module>
+    <module>hudi-spark2-common</module>
   </modules>
+
 </project>

hudi-utilities/pom.xml

@@ -141,6 +141,12 @@
       <version>${project.version}</version>
     </dependency>
 
+    <dependency>
+      <groupId>org.apache.hudi</groupId>
+      <artifactId>${hudi.spark.common.module}</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+
     <!-- Kafka -->
     <dependency>
       <groupId>org.apache.kafka</groupId>

packaging/hudi-integ-test-bundle/pom.xml

@@ -74,6 +74,7 @@
                   <include>org.apache.hudi:hudi-utilities_${scala.binary.version}</include>
                   <include>org.apache.hudi:hudi-spark_${scala.binary.version}</include>
                   <include>org.apache.hudi:${hudi.spark.module}_${scala.binary.version}</include>
+                  <include>org.apache.hudi:${hudi.spark.common.module}</include>
                   <include>org.apache.hudi:hudi-hive-sync</include>
                   <include>org.apache.hudi:hudi-sync-common</include>
                   <include>org.apache.hudi:hudi-hadoop-mr</include>
@@ -350,6 +351,12 @@
       <version>${project.version}</version>
     </dependency>
 
+    <dependency>
+      <groupId>org.apache.hudi</groupId>
+      <artifactId>${hudi.spark.common.module}</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+
     <dependency>
       <groupId>org.apache.hadoop</groupId>
       <artifactId>hadoop-hdfs</artifactId>

packaging/hudi-spark-bundle/pom.xml

@@ -60,6 +60,9 @@
                   <resource>META-INF/LICENSE</resource>
                   <file>target/classes/META-INF/LICENSE</file>
                 </transformer>
+                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                  <resource>META-INF/services/org.apache.spark.sql.sources.DataSourceRegister</resource>
+                </transformer>
               </transformers>
               <artifactSet>
                 <includes>
@@ -69,6 +72,7 @@
                   <include>org.apache.hudi:hudi-spark-common_${scala.binary.version}</include>
                   <include>org.apache.hudi:hudi-spark_${scala.binary.version}</include>
                   <include>org.apache.hudi:${hudi.spark.module}_${scala.binary.version}</include>
+                  <include>org.apache.hudi:${hudi.spark.common.module}</include>
                   <include>org.apache.hudi:hudi-hive-sync</include>
                   <include>org.apache.hudi:hudi-sync-common</include>
                   <include>org.apache.hudi:hudi-hadoop-mr</include>
@@ -249,6 +253,11 @@
       <artifactId>${hudi.spark.module}_${scala.binary.version}</artifactId>
       <version>${project.version}</version>
     </dependency>
+    <dependency>
+      <groupId>org.apache.hudi</groupId>
+      <artifactId>${hudi.spark.common.module}</artifactId>
+      <version>${project.version}</version>
+    </dependency>
     <dependency>
       <groupId>org.apache.hudi</groupId>
       <artifactId>hudi-timeline-service</artifactId>

packaging/hudi-utilities-bundle/pom.xml

@@ -93,6 +93,7 @@
                   <include>org.apache.hudi:hudi-spark-common_${scala.binary.version}</include>
                   <include>org.apache.hudi:hudi-spark_${scala.binary.version}</include>
                   <include>org.apache.hudi:${hudi.spark.module}_${scala.binary.version}</include>
+                  <include>org.apache.hudi:${hudi.spark.common.module}</include>
                   <include>org.apache.hudi:hudi-hive-sync</include>
                   <include>org.apache.hudi:hudi-sync-common</include>
                   <include>org.apache.hudi:hudi-hadoop-mr</include>
@@ -275,6 +276,11 @@
       <artifactId>${hudi.spark.module}_${scala.binary.version}</artifactId>
       <version>${project.version}</version>
     </dependency>
+    <dependency>
+      <groupId>org.apache.hudi</groupId>
+      <artifactId>${hudi.spark.common.module}</artifactId>
+      <version>${project.version}</version>
+    </dependency>
     <dependency>
       <groupId>org.apache.hudi</groupId>
       <artifactId>hudi-utilities_${scala.binary.version}</artifactId>

pom.xml

@@ -121,6 +121,7 @@
     <spark2.version>2.4.4</spark2.version>
     <spark3.version>3.2.0</spark3.version>
     <hudi.spark.module>hudi-spark2</hudi.spark.module>
+    <hudi.spark.common.module>hudi-spark2-common</hudi.spark.common.module>
     <avro.version>1.8.2</avro.version>
     <scala11.version>2.11.12</scala11.version>
     <scala12.version>2.12.10</scala12.version>
@@ -1582,6 +1583,7 @@
         <scala.version>${scala12.version}</scala.version>
         <scala.binary.version>2.12</scala.binary.version>
         <hudi.spark.module>hudi-spark3</hudi.spark.module>
+        <hudi.spark.common.module>hudi-spark3-common</hudi.spark.common.module>
         <scalatest.version>3.1.0</scalatest.version>
         <kafka.version>2.4.1</kafka.version>
         <parquet.version>1.12.1</parquet.version>
@@ -1607,7 +1609,8 @@
         <sparkbundle.version>${spark3.version}</sparkbundle.version>
         <scala.version>${scala12.version}</scala.version>
         <scala.binary.version>2.12</scala.binary.version>
-        <hudi.spark.module>hudi-spark3</hudi.spark.module>
+        <hudi.spark.module>hudi-spark3.1.x</hudi.spark.module>
+        <hudi.spark.common.module>hudi-spark3-common</hudi.spark.common.module>
         <scalatest.version>3.1.0</scalatest.version>
         <kafka.version>2.4.1</kafka.version>
         <fasterxml.version>${fasterxml.spark3.version}</fasterxml.version>