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[HUDI-912] Refactor and relocate KeyGenerator to support more engines (#2200)

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* [HUDI-912] Refactor and relocate KeyGenerator to support more engines

* Rename KeyGenerators
This commit is contained in:
wangxianghu
2020-11-03 05:12:51 +08:00
committed by GitHub
parent 59f995a3f5
commit d160abb437
38 changed files with 1038 additions and 524 deletions
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86
hudi-spark/src/test/java/TestComplexKeyGenerator.java
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/*
* 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.
*/
import static junit.framework.TestCase.assertEquals;
import org.apache.avro.generic.GenericRecord;
import org.apache.hudi.DataSourceWriteOptions;
import org.apache.hudi.common.config.TypedProperties;
import org.apache.hudi.common.model.HoodieKey;
import org.apache.hudi.common.testutils.HoodieTestDataGenerator;
import org.apache.hudi.keygen.ComplexKeyGenerator;
import org.junit.jupiter.api.Test;
public class TestComplexKeyGenerator {
@Test
public void testSingleValueKeyGenerator() {
TypedProperties properties = new TypedProperties();
properties.setProperty(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_row_key");
properties.setProperty(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp");
ComplexKeyGenerator compositeKeyGenerator = new ComplexKeyGenerator(properties);
assertEquals(compositeKeyGenerator.getRecordKeyFields().size(), 1);
assertEquals(compositeKeyGenerator.getPartitionPathFields().size(), 1);
HoodieTestDataGenerator dataGenerator = new HoodieTestDataGenerator();
GenericRecord record = dataGenerator.generateGenericRecords(1).get(0);
String rowKey = record.get("_row_key").toString();
String partitionPath = record.get("timestamp").toString();
HoodieKey hoodieKey = compositeKeyGenerator.getKey(record);
assertEquals("_row_key:" + rowKey, hoodieKey.getRecordKey());
assertEquals(partitionPath, hoodieKey.getPartitionPath());
}
@Test
public void testMultipleValueKeyGenerator() {
TypedProperties properties = new TypedProperties();
properties.setProperty(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_row_key,timestamp");
properties.setProperty(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "rider,driver");
ComplexKeyGenerator compositeKeyGenerator = new ComplexKeyGenerator(properties);
assertEquals(compositeKeyGenerator.getRecordKeyFields().size(), 2);
assertEquals(compositeKeyGenerator.getPartitionPathFields().size(), 2);
HoodieTestDataGenerator dataGenerator = new HoodieTestDataGenerator();
GenericRecord record = dataGenerator.generateGenericRecords(1).get(0);
String rowKey =
"_row_key" + ComplexKeyGenerator.DEFAULT_RECORD_KEY_SEPARATOR + record.get("_row_key").toString() + ","
+ "timestamp" + ComplexKeyGenerator.DEFAULT_RECORD_KEY_SEPARATOR + record.get("timestamp").toString();
String partitionPath = record.get("rider").toString() + "/" + record.get("driver").toString();
HoodieKey hoodieKey = compositeKeyGenerator.getKey(record);
assertEquals(rowKey, hoodieKey.getRecordKey());
assertEquals(partitionPath, hoodieKey.getPartitionPath());
}
@Test
public void testMultipleValueKeyGeneratorNonPartitioned() {
TypedProperties properties = new TypedProperties();
properties.setProperty(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_row_key,timestamp");
properties.setProperty(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "");
ComplexKeyGenerator compositeKeyGenerator = new ComplexKeyGenerator(properties);
assertEquals(compositeKeyGenerator.getRecordKeyFields().size(), 2);
assertEquals(compositeKeyGenerator.getPartitionPathFields().size(), 0);
HoodieTestDataGenerator dataGenerator = new HoodieTestDataGenerator();
GenericRecord record = dataGenerator.generateGenericRecords(1).get(0);
String rowKey =
"_row_key" + ComplexKeyGenerator.DEFAULT_RECORD_KEY_SEPARATOR + record.get("_row_key").toString() + ","
+ "timestamp" + ComplexKeyGenerator.DEFAULT_RECORD_KEY_SEPARATOR + record.get("timestamp").toString();
String partitionPath = "";
HoodieKey hoodieKey = compositeKeyGenerator.getKey(record);
assertEquals(rowKey, hoodieKey.getRecordKey());
assertEquals(partitionPath, hoodieKey.getPartitionPath());
}
}

96
hudi-spark/src/test/java/org/apache/hudi/keygen/TestComplexKeyGenerator.java
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/*
* 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.keygen;
import org.apache.hudi.DataSourceWriteOptions;
import org.apache.hudi.common.config.TypedProperties;
import org.apache.hudi.common.model.HoodieKey;
import org.apache.hudi.exception.HoodieKeyException;
import org.apache.avro.generic.GenericRecord;
import org.apache.hudi.testutils.KeyGeneratorTestUtilities;
import org.apache.spark.sql.Row;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
public class TestComplexKeyGenerator extends KeyGeneratorTestUtilities {
private TypedProperties getCommonProps(boolean getComplexRecordKey) {
TypedProperties properties = new TypedProperties();
if (getComplexRecordKey) {
properties.put(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_row_key, pii_col");
} else {
properties.put(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_row_key");
}
properties.put(DataSourceWriteOptions.HIVE_STYLE_PARTITIONING_OPT_KEY(), "true");
return properties;
}
private TypedProperties getPropertiesWithoutPartitionPathProp() {
return getCommonProps(false);
}
private TypedProperties getPropertiesWithoutRecordKeyProp() {
TypedProperties properties = new TypedProperties();
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp");
return properties;
}
private TypedProperties getWrongRecordKeyFieldProps() {
TypedProperties properties = new TypedProperties();
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp");
properties.put(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_wrong_key");
return properties;
}
private TypedProperties getProps() {
TypedProperties properties = getCommonProps(true);
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp,ts_ms");
return properties;
}
@Test
public void testNullPartitionPathFields() {
Assertions.assertThrows(IllegalArgumentException.class, () -> new ComplexKeyGenerator(getPropertiesWithoutPartitionPathProp()));
}
@Test
public void testNullRecordKeyFields() {
Assertions.assertThrows(IllegalArgumentException.class, () -> new ComplexKeyGenerator(getPropertiesWithoutRecordKeyProp()));
}
@Test
public void testWrongRecordKeyField() {
ComplexKeyGenerator keyGenerator = new ComplexKeyGenerator(getWrongRecordKeyFieldProps());
Assertions.assertThrows(HoodieKeyException.class, () -> keyGenerator.getRecordKey(getRecord()));
Assertions.assertThrows(HoodieKeyException.class, () -> keyGenerator.buildFieldPositionMapIfNeeded(KeyGeneratorTestUtilities.structType));
}
@Test
public void testHappyFlow() {
ComplexKeyGenerator keyGenerator = new ComplexKeyGenerator(getProps());
GenericRecord record = getRecord();
HoodieKey key = keyGenerator.getKey(record);
Assertions.assertEquals(key.getRecordKey(), "_row_key:key1,pii_col:pi");
Assertions.assertEquals(key.getPartitionPath(), "timestamp=4357686/ts_ms=2020-03-21");
Row row = KeyGeneratorTestUtilities.getRow(record);
Assertions.assertEquals(keyGenerator.getRecordKey(row), "_row_key:key1,pii_col:pi");
Assertions.assertEquals(keyGenerator.getPartitionPath(row), "timestamp=4357686/ts_ms=2020-03-21");
}
}

224
hudi-spark/src/test/java/org/apache/hudi/keygen/TestCustomKeyGenerator.java
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/*
* 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.keygen;
import org.apache.hudi.DataSourceWriteOptions;
import org.apache.hudi.common.model.HoodieKey;
import org.apache.hudi.common.config.TypedProperties;
import org.apache.avro.generic.GenericRecord;
import org.apache.hudi.testutils.KeyGeneratorTestUtilities;
import org.apache.spark.sql.Row;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
public class TestCustomKeyGenerator extends KeyGeneratorTestUtilities {
private TypedProperties getCommonProps(boolean getComplexRecordKey) {
TypedProperties properties = new TypedProperties();
if (getComplexRecordKey) {
properties.put(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_row_key, pii_col");
} else {
properties.put(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_row_key");
}
properties.put(DataSourceWriteOptions.HIVE_STYLE_PARTITIONING_OPT_KEY(), "true");
return properties;
}
private TypedProperties getPropertiesForSimpleKeyGen() {
TypedProperties properties = getCommonProps(false);
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp:simple");
return properties;
}
private TypedProperties getImproperPartitionFieldFormatProp() {
TypedProperties properties = getCommonProps(false);
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp");
return properties;
}
private TypedProperties getInvalidPartitionKeyTypeProps() {
TypedProperties properties = getCommonProps(false);
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp:dummy");
return properties;
}
private TypedProperties getComplexRecordKeyWithSimplePartitionProps() {
TypedProperties properties = getCommonProps(true);
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp:simple");
return properties;
}
private TypedProperties getComplexRecordKeyAndPartitionPathProps() {
TypedProperties properties = getCommonProps(true);
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp:simple,ts_ms:timestamp");
populateNecessaryPropsForTimestampBasedKeyGen(properties);
return properties;
}
private TypedProperties getPropsWithoutRecordKeyFieldProps() {
TypedProperties properties = new TypedProperties();
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp:simple");
return properties;
}
private void populateNecessaryPropsForTimestampBasedKeyGen(TypedProperties properties) {
properties.put("hoodie.deltastreamer.keygen.timebased.timestamp.type", "DATE_STRING");
properties.put("hoodie.deltastreamer.keygen.timebased.input.dateformat", "yyyy-MM-dd");
properties.put("hoodie.deltastreamer.keygen.timebased.output.dateformat", "yyyyMMdd");
}
private TypedProperties getPropertiesForTimestampBasedKeyGen() {
TypedProperties properties = getCommonProps(false);
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "ts_ms:timestamp");
populateNecessaryPropsForTimestampBasedKeyGen(properties);
return properties;
}
private TypedProperties getPropertiesForNonPartitionedKeyGen() {
TypedProperties properties = getCommonProps(false);
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "");
return properties;
}
@Test
public void testSimpleKeyGenerator() {
KeyGenerator keyGenerator = new CustomKeyGenerator(getPropertiesForSimpleKeyGen());
GenericRecord record = getRecord();
HoodieKey key = keyGenerator.getKey(record);
Assertions.assertEquals(key.getRecordKey(), "key1");
Assertions.assertEquals(key.getPartitionPath(), "timestamp=4357686");
Row row = KeyGeneratorTestUtilities.getRow(record);
Assertions.assertEquals(keyGenerator.getRecordKey(row), "key1");
Assertions.assertEquals(keyGenerator.getPartitionPath(row), "timestamp=4357686");
}
@Test
public void testTimestampBasedKeyGenerator() {
KeyGenerator keyGenerator = new CustomKeyGenerator(getPropertiesForTimestampBasedKeyGen());
GenericRecord record = getRecord();
HoodieKey key = keyGenerator.getKey(record);
Assertions.assertEquals(key.getRecordKey(), "key1");
Assertions.assertEquals(key.getPartitionPath(), "ts_ms=20200321");
Row row = KeyGeneratorTestUtilities.getRow(record);
Assertions.assertEquals(keyGenerator.getRecordKey(row), "key1");
Assertions.assertEquals(keyGenerator.getPartitionPath(row), "ts_ms=20200321");
}
@Test
public void testNonPartitionedKeyGenerator() {
KeyGenerator keyGenerator = new CustomKeyGenerator(getPropertiesForNonPartitionedKeyGen());
GenericRecord record = getRecord();
HoodieKey key = keyGenerator.getKey(record);
Assertions.assertEquals(key.getRecordKey(), "key1");
Assertions.assertTrue(key.getPartitionPath().isEmpty());
Row row = KeyGeneratorTestUtilities.getRow(record);
Assertions.assertEquals(keyGenerator.getRecordKey(row), "key1");
Assertions.assertTrue(keyGenerator.getPartitionPath(row).isEmpty());
}
@Test
public void testInvalidPartitionKeyType() {
try {
KeyGenerator keyGenerator = new CustomKeyGenerator(getInvalidPartitionKeyTypeProps());
keyGenerator.getKey(getRecord());
Assertions.fail("should fail when invalid PartitionKeyType is provided!");
} catch (Exception e) {
Assertions.assertTrue(e.getMessage().contains("No enum constant org.apache.hudi.keygen.CustomKeyGenerator.PartitionKeyType.DUMMY"));
}
try {
KeyGenerator keyGenerator = new CustomKeyGenerator(getInvalidPartitionKeyTypeProps());
GenericRecord record = getRecord();
Row row = KeyGeneratorTestUtilities.getRow(record);
keyGenerator.getPartitionPath(row);
Assertions.fail("should fail when invalid PartitionKeyType is provided!");
} catch (Exception e) {
Assertions.assertTrue(e.getMessage().contains("No enum constant org.apache.hudi.keygen.CustomKeyGenerator.PartitionKeyType.DUMMY"));
}
}
@Test
public void testNoRecordKeyFieldProp() {
try {
KeyGenerator keyGenerator = new CustomKeyGenerator(getPropsWithoutRecordKeyFieldProps());
keyGenerator.getKey(getRecord());
Assertions.fail("should fail when record key field is not provided!");
} catch (Exception e) {
Assertions.assertTrue(e.getMessage().contains("Property hoodie.datasource.write.recordkey.field not found"));
}
try {
KeyGenerator keyGenerator = new CustomKeyGenerator(getPropsWithoutRecordKeyFieldProps());
GenericRecord record = getRecord();
Row row = KeyGeneratorTestUtilities.getRow(record);
keyGenerator.getRecordKey(row);
Assertions.fail("should fail when record key field is not provided!");
} catch (Exception e) {
Assertions.assertTrue(e.getMessage().contains("Property hoodie.datasource.write.recordkey.field not found"));
}
}
@Test
public void testPartitionFieldsInImproperFormat() {
try {
KeyGenerator keyGenerator = new CustomKeyGenerator(getImproperPartitionFieldFormatProp());
keyGenerator.getKey(getRecord());
Assertions.fail("should fail when partition key field is provided in improper format!");
} catch (Exception e) {
Assertions.assertTrue(e.getMessage().contains("Unable to find field names for partition path in proper format"));
}
try {
KeyGenerator keyGenerator = new CustomKeyGenerator(getImproperPartitionFieldFormatProp());
GenericRecord record = getRecord();
Row row = KeyGeneratorTestUtilities.getRow(record);
keyGenerator.getPartitionPath(row);
Assertions.fail("should fail when partition key field is provided in improper format!");
} catch (Exception e) {
Assertions.assertTrue(e.getMessage().contains("Unable to find field names for partition path in proper format"));
}
}
@Test
public void testComplexRecordKeyWithSimplePartitionPath() {
KeyGenerator keyGenerator = new CustomKeyGenerator(getComplexRecordKeyWithSimplePartitionProps());
GenericRecord record = getRecord();
HoodieKey key = keyGenerator.getKey(record);
Assertions.assertEquals(key.getRecordKey(), "_row_key:key1,pii_col:pi");
Assertions.assertEquals(key.getPartitionPath(), "timestamp=4357686");
Row row = KeyGeneratorTestUtilities.getRow(record);
Assertions.assertEquals(keyGenerator.getRecordKey(row), "_row_key:key1,pii_col:pi");
Assertions.assertEquals(keyGenerator.getPartitionPath(row), "timestamp=4357686");
}
@Test
public void testComplexRecordKeysWithComplexPartitionPath() {
KeyGenerator keyGenerator = new CustomKeyGenerator(getComplexRecordKeyAndPartitionPathProps());
GenericRecord record = getRecord();
HoodieKey key = keyGenerator.getKey(record);
Assertions.assertEquals(key.getRecordKey(), "_row_key:key1,pii_col:pi");
Assertions.assertEquals(key.getPartitionPath(), "timestamp=4357686/ts_ms=20200321");
Row row = KeyGeneratorTestUtilities.getRow(record);
Assertions.assertEquals(keyGenerator.getRecordKey(row), "_row_key:key1,pii_col:pi");
Assertions.assertEquals(keyGenerator.getPartitionPath(row), "timestamp=4357686/ts_ms=20200321");
}
}

87
hudi-spark/src/test/java/org/apache/hudi/keygen/TestGlobalDeleteKeyGenerator.java
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@@ -1,87 +0,0 @@
/*
* 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.keygen;
import org.apache.hudi.DataSourceWriteOptions;
import org.apache.hudi.common.config.TypedProperties;
import org.apache.hudi.common.model.HoodieKey;
import org.apache.hudi.exception.HoodieKeyException;
import org.apache.avro.generic.GenericRecord;
import org.apache.hudi.testutils.KeyGeneratorTestUtilities;
import org.apache.spark.sql.Row;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
public class TestGlobalDeleteKeyGenerator extends KeyGeneratorTestUtilities {
private TypedProperties getCommonProps(boolean getComplexRecordKey) {
TypedProperties properties = new TypedProperties();
if (getComplexRecordKey) {
properties.put(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_row_key,pii_col");
} else {
properties.put(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_row_key");
}
properties.put(DataSourceWriteOptions.HIVE_STYLE_PARTITIONING_OPT_KEY(), "true");
return properties;
}
private TypedProperties getPropertiesWithoutRecordKeyProp() {
TypedProperties properties = new TypedProperties();
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp");
return properties;
}
private TypedProperties getWrongRecordKeyFieldProps() {
TypedProperties properties = new TypedProperties();
properties.put(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_wrong_key");
return properties;
}
private TypedProperties getProps() {
TypedProperties properties = getCommonProps(true);
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp,ts_ms");
return properties;
}
@Test
public void testNullRecordKeyFields() {
Assertions.assertThrows(IllegalArgumentException.class, () -> new GlobalDeleteKeyGenerator(getPropertiesWithoutRecordKeyProp()));
}
@Test
public void testWrongRecordKeyField() {
GlobalDeleteKeyGenerator keyGenerator = new GlobalDeleteKeyGenerator(getWrongRecordKeyFieldProps());
Assertions.assertThrows(HoodieKeyException.class, () -> keyGenerator.getRecordKey(getRecord()));
Assertions.assertThrows(HoodieKeyException.class, () -> keyGenerator.buildFieldPositionMapIfNeeded(KeyGeneratorTestUtilities.structType));
}
@Test
public void testHappyFlow() {
GlobalDeleteKeyGenerator keyGenerator = new GlobalDeleteKeyGenerator(getProps());
GenericRecord record = getRecord();
HoodieKey key = keyGenerator.getKey(record);
Assertions.assertEquals(key.getRecordKey(), "_row_key:key1,pii_col:pi");
Assertions.assertEquals(key.getPartitionPath(), "");
keyGenerator.buildFieldPositionMapIfNeeded(KeyGeneratorTestUtilities.structType);
Row row = KeyGeneratorTestUtilities.getRow(record);
Assertions.assertEquals(keyGenerator.getRecordKey(row), "_row_key:key1,pii_col:pi");
Assertions.assertEquals(keyGenerator.getPartitionPath(row), "");
}
}

124
hudi-spark/src/test/java/org/apache/hudi/keygen/TestSimpleKeyGenerator.java
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@@ -1,124 +0,0 @@
/*
* 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.keygen;
import org.apache.hudi.DataSourceWriteOptions;
import org.apache.hudi.common.config.TypedProperties;
import org.apache.hudi.common.model.HoodieKey;
import org.apache.hudi.exception.HoodieKeyException;
import org.apache.avro.generic.GenericRecord;
import org.apache.hudi.testutils.KeyGeneratorTestUtilities;
import org.apache.spark.sql.Row;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
public class TestSimpleKeyGenerator extends KeyGeneratorTestUtilities {
private TypedProperties getCommonProps() {
TypedProperties properties = new TypedProperties();
properties.put(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_row_key");
properties.put(DataSourceWriteOptions.HIVE_STYLE_PARTITIONING_OPT_KEY(), "true");
return properties;
}
private TypedProperties getPropertiesWithoutPartitionPathProp() {
return getCommonProps();
}
private TypedProperties getPropertiesWithoutRecordKeyProp() {
TypedProperties properties = new TypedProperties();
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp");
return properties;
}
private TypedProperties getWrongRecordKeyFieldProps() {
TypedProperties properties = new TypedProperties();
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp");
properties.put(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_wrong_key");
return properties;
}
private TypedProperties getWrongPartitionPathFieldProps() {
TypedProperties properties = new TypedProperties();
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "_wrong_partition_path");
properties.put(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_row_key");
return properties;
}
private TypedProperties getComplexRecordKeyProp() {
TypedProperties properties = new TypedProperties();
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp");
properties.put(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_row_key,pii_col");
return properties;
}
private TypedProperties getProps() {
TypedProperties properties = getCommonProps();
properties.put(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp");
return properties;
}
@Test
public void testNullPartitionPathFields() {
Assertions.assertThrows(IllegalArgumentException.class, () -> new SimpleKeyGenerator(getPropertiesWithoutPartitionPathProp()));
}
@Test
public void testNullRecordKeyFields() {
Assertions.assertThrows(IllegalArgumentException.class, () -> new SimpleKeyGenerator(getPropertiesWithoutRecordKeyProp()));
}
@Test
public void testWrongRecordKeyField() {
SimpleKeyGenerator keyGenerator = new SimpleKeyGenerator(getWrongRecordKeyFieldProps());
Assertions.assertThrows(HoodieKeyException.class, () -> keyGenerator.getRecordKey(getRecord()));
Assertions.assertThrows(HoodieKeyException.class, () -> keyGenerator.buildFieldPositionMapIfNeeded(KeyGeneratorTestUtilities.structType));
}
@Test
public void testWrongPartitionPathField() {
SimpleKeyGenerator keyGenerator = new SimpleKeyGenerator(getWrongPartitionPathFieldProps());
GenericRecord record = getRecord();
Assertions.assertEquals(keyGenerator.getPartitionPath(record), KeyGenUtils.DEFAULT_PARTITION_PATH);
Assertions.assertEquals(keyGenerator.getPartitionPath(KeyGeneratorTestUtilities.getRow(record)),
KeyGenUtils.DEFAULT_PARTITION_PATH);
}
@Test
public void testComplexRecordKeyField() {
SimpleKeyGenerator keyGenerator = new SimpleKeyGenerator(getComplexRecordKeyProp());
Assertions.assertThrows(HoodieKeyException.class, () -> keyGenerator.getRecordKey(getRecord()));
Assertions.assertThrows(HoodieKeyException.class, () -> keyGenerator.buildFieldPositionMapIfNeeded(KeyGeneratorTestUtilities.structType));
}
@Test
public void testHappyFlow() {
SimpleKeyGenerator keyGenerator = new SimpleKeyGenerator(getProps());
GenericRecord record = getRecord();
HoodieKey key = keyGenerator.getKey(getRecord());
Assertions.assertEquals(key.getRecordKey(), "key1");
Assertions.assertEquals(key.getPartitionPath(), "timestamp=4357686");
Row row = KeyGeneratorTestUtilities.getRow(record);
Assertions.assertEquals(keyGenerator.getRecordKey(row), "key1");
Assertions.assertEquals(keyGenerator.getPartitionPath(row), "timestamp=4357686");
}
}

366
hudi-spark/src/test/java/org/apache/hudi/keygen/TestTimestampBasedKeyGenerator.java
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@@ -1,366 +0,0 @@
/*
* 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.keygen;
import org.apache.hudi.AvroConversionHelper;
import org.apache.hudi.AvroConversionUtils;
import org.apache.hudi.DataSourceWriteOptions;
import org.apache.hudi.common.config.TypedProperties;
import org.apache.hudi.common.model.HoodieKey;
import org.apache.hudi.common.testutils.SchemaTestUtil;
import org.apache.hudi.exception.HoodieDeltaStreamerException;
import org.apache.avro.Schema;
import org.apache.avro.generic.GenericRecord;
import org.apache.spark.sql.Row;
import org.apache.spark.sql.catalyst.expressions.GenericRowWithSchema;
import org.apache.spark.sql.types.StructType;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import java.io.IOException;
import scala.Function1;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class TestTimestampBasedKeyGenerator {
private GenericRecord baseRecord;
private TypedProperties properties = new TypedProperties();
private Schema schema;
private StructType structType;
private Row baseRow;
@BeforeEach
public void initialize() throws IOException {
schema = SchemaTestUtil.getTimestampEvolvedSchema();
structType = AvroConversionUtils.convertAvroSchemaToStructType(schema);
baseRecord = SchemaTestUtil
.generateAvroRecordFromJson(schema, 1, "001", "f1");
baseRow = genericRecordToRow(baseRecord);
properties.setProperty(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "field1");
properties.setProperty(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "createTime");
properties.setProperty(DataSourceWriteOptions.HIVE_STYLE_PARTITIONING_OPT_KEY(), "false");
}
private TypedProperties getBaseKeyConfig(String timestampType, String dateFormat, String timezone, String scalarType) {
properties.setProperty(TimestampBasedKeyGenerator.Config.TIMESTAMP_TYPE_FIELD_PROP, timestampType);
properties.setProperty(TimestampBasedKeyGenerator.Config.TIMESTAMP_OUTPUT_DATE_FORMAT_PROP, dateFormat);
properties.setProperty(TimestampBasedKeyGenerator.Config.TIMESTAMP_TIMEZONE_FORMAT_PROP, timezone);
if (scalarType != null) {
properties.setProperty("hoodie.deltastreamer.keygen.timebased.timestamp.scalar.time.unit", scalarType);
}
return properties;
}
private Row genericRecordToRow(GenericRecord baseRecord) {
Function1<Object, Object> convertor = AvroConversionHelper.createConverterToRow(schema, structType);
Row row = (Row) convertor.apply(baseRecord);
int fieldCount = structType.fieldNames().length;
Object[] values = new Object[fieldCount];
for (int i = 0; i < fieldCount; i++) {
values[i] = row.get(i);
}
return new GenericRowWithSchema(values, structType);
}
private TypedProperties getBaseKeyConfig(String timestampType, String inputFormatList, String inputFormatDelimiterRegex, String inputTimezone, String outputFormat, String outputTimezone) {
if (timestampType != null) {
properties.setProperty(TimestampBasedKeyGenerator.Config.TIMESTAMP_TYPE_FIELD_PROP, timestampType);
}
if (inputFormatList != null) {
properties.setProperty(TimestampBasedKeyGenerator.Config.TIMESTAMP_INPUT_DATE_FORMAT_PROP, inputFormatList);
}
if (inputFormatDelimiterRegex != null) {
properties.setProperty(TimestampBasedKeyGenerator.Config.TIMESTAMP_INPUT_DATE_FORMAT_LIST_DELIMITER_REGEX_PROP, inputFormatDelimiterRegex);
}
if (inputTimezone != null) {
properties.setProperty(TimestampBasedKeyGenerator.Config.TIMESTAMP_INPUT_TIMEZONE_FORMAT_PROP, inputTimezone);
}
if (outputFormat != null) {
properties.setProperty(TimestampBasedKeyGenerator.Config.TIMESTAMP_OUTPUT_DATE_FORMAT_PROP, outputFormat);
}
if (outputTimezone != null) {
properties.setProperty(TimestampBasedKeyGenerator.Config.TIMESTAMP_OUTPUT_TIMEZONE_FORMAT_PROP, outputTimezone);
}
return properties;
}
@Test
public void testTimestampBasedKeyGenerator() throws IOException {
// timezone is GMT+8:00
baseRecord.put("createTime", 1578283932000L);
properties = getBaseKeyConfig("EPOCHMILLISECONDS", "yyyy-MM-dd hh", "GMT+8:00", null);
TimestampBasedKeyGenerator keyGen = new TimestampBasedKeyGenerator(properties);
HoodieKey hk1 = keyGen.getKey(baseRecord);
assertEquals("2020-01-06 12", hk1.getPartitionPath());
// test w/ Row
baseRow = genericRecordToRow(baseRecord);
assertEquals("2020-01-06 12", keyGen.getPartitionPath(baseRow));
// timezone is GMT
properties = getBaseKeyConfig("EPOCHMILLISECONDS", "yyyy-MM-dd hh", "GMT", null);
keyGen = new TimestampBasedKeyGenerator(properties);
HoodieKey hk2 = keyGen.getKey(baseRecord);
assertEquals("2020-01-06 04", hk2.getPartitionPath());
// test w/ Row
assertEquals("2020-01-06 04", keyGen.getPartitionPath(baseRow));
// timestamp is DATE_STRING, timezone is GMT+8:00
baseRecord.put("createTime", "2020-01-06 12:12:12");
properties = getBaseKeyConfig("DATE_STRING", "yyyy-MM-dd hh", "GMT+8:00", null);
properties.setProperty("hoodie.deltastreamer.keygen.timebased.input.dateformat", "yyyy-MM-dd hh:mm:ss");
keyGen = new TimestampBasedKeyGenerator(properties);
HoodieKey hk3 = keyGen.getKey(baseRecord);
assertEquals("2020-01-06 12", hk3.getPartitionPath());
// test w/ Row
baseRow = genericRecordToRow(baseRecord);
assertEquals("2020-01-06 12", keyGen.getPartitionPath(baseRow));
// timezone is GMT
properties = getBaseKeyConfig("DATE_STRING", "yyyy-MM-dd hh", "GMT", null);
keyGen = new TimestampBasedKeyGenerator(properties);
HoodieKey hk4 = keyGen.getKey(baseRecord);
assertEquals("2020-01-06 12", hk4.getPartitionPath());
// test w/ Row
assertEquals("2020-01-06 12", keyGen.getPartitionPath(baseRow));
// timezone is GMT+8:00, createTime is null
baseRecord.put("createTime", null);
properties = getBaseKeyConfig("EPOCHMILLISECONDS", "yyyy-MM-dd hh", "GMT+8:00", null);
keyGen = new TimestampBasedKeyGenerator(properties);
HoodieKey hk5 = keyGen.getKey(baseRecord);
assertEquals("1970-01-01 08", hk5.getPartitionPath());
// test w/ Row
baseRow = genericRecordToRow(baseRecord);
assertEquals("1970-01-01 08", keyGen.getPartitionPath(baseRow));
// timestamp is DATE_STRING, timezone is GMT, createTime is null
baseRecord.put("createTime", null);
properties = getBaseKeyConfig("DATE_STRING", "yyyy-MM-dd hh:mm:ss", "GMT", null);
properties.setProperty("hoodie.deltastreamer.keygen.timebased.input.dateformat", "yyyy-MM-dd hh:mm:ss");
keyGen = new TimestampBasedKeyGenerator(properties);
HoodieKey hk6 = keyGen.getKey(baseRecord);
assertEquals("1970-01-01 12:00:00", hk6.getPartitionPath());
// test w/ Row
baseRow = genericRecordToRow(baseRecord);
assertEquals("1970-01-01 12:00:00", keyGen.getPartitionPath(baseRow));
}
@Test
public void testScalar() throws IOException {
// timezone is GMT+8:00
baseRecord.put("createTime", 20000L);
// timezone is GMT
properties = getBaseKeyConfig("SCALAR", "yyyy-MM-dd hh", "GMT", "days");
TimestampBasedKeyGenerator keyGen = new TimestampBasedKeyGenerator(properties);
HoodieKey hk1 = keyGen.getKey(baseRecord);
assertEquals(hk1.getPartitionPath(), "2024-10-04 12");
// test w/ Row
baseRow = genericRecordToRow(baseRecord);
assertEquals("2024-10-04 12", keyGen.getPartitionPath(baseRow));
// timezone is GMT, createTime is null
baseRecord.put("createTime", null);
properties = getBaseKeyConfig("SCALAR", "yyyy-MM-dd hh", "GMT", "days");
keyGen = new TimestampBasedKeyGenerator(properties);
HoodieKey hk2 = keyGen.getKey(baseRecord);
assertEquals("1970-01-02 12", hk2.getPartitionPath());
// test w/ Row
baseRow = genericRecordToRow(baseRecord);
assertEquals("1970-01-02 12", keyGen.getPartitionPath(baseRow));
}
@Test
public void test_ExpectsMatch_SingleInputFormat_ISO8601WithMsZ_OutputTimezoneAsUTC() throws IOException {
baseRecord.put("createTime", "2020-04-01T13:01:33.428Z");
properties = this.getBaseKeyConfig(
"DATE_STRING",
"yyyy-MM-dd'T'HH:mm:ss.SSSZ",
"",
"",
"yyyyMMddHH",
"GMT");
KeyGenerator keyGen = new TimestampBasedKeyGenerator(properties);
HoodieKey hk1 = keyGen.getKey(baseRecord);
Assertions.assertEquals("2020040113", hk1.getPartitionPath());
baseRow = genericRecordToRow(baseRecord);
assertEquals("2020040113", keyGen.getPartitionPath(baseRow));
}
@Test
public void test_ExpectsMatch_SingleInputFormats_ISO8601WithMsZ_OutputTimezoneAsInputDateTimeZone() throws IOException {
baseRecord.put("createTime", "2020-04-01T13:01:33.428Z");
properties = this.getBaseKeyConfig(
"DATE_STRING",
"yyyy-MM-dd'T'HH:mm:ss.SSSZ",
"",
"",
"yyyyMMddHH",
"");
KeyGenerator keyGen = new TimestampBasedKeyGenerator(properties);
HoodieKey hk1 = keyGen.getKey(baseRecord);
Assertions.assertEquals("2020040113", hk1.getPartitionPath());
baseRow = genericRecordToRow(baseRecord);
assertEquals("2020040113", keyGen.getPartitionPath(baseRow));
}
@Test
public void test_ExpectsMatch_MultipleInputFormats_ISO8601WithMsZ_OutputTimezoneAsUTC() throws IOException {
baseRecord.put("createTime", "2020-04-01T13:01:33.428Z");
properties = this.getBaseKeyConfig(
"DATE_STRING",
"yyyy-MM-dd'T'HH:mm:ssZ,yyyy-MM-dd'T'HH:mm:ss.SSSZ",
"",
"",
"yyyyMMddHH",
"UTC");
KeyGenerator keyGen = new TimestampBasedKeyGenerator(properties);
HoodieKey hk1 = keyGen.getKey(baseRecord);
Assertions.assertEquals("2020040113", hk1.getPartitionPath());
baseRow = genericRecordToRow(baseRecord);
assertEquals("2020040113", keyGen.getPartitionPath(baseRow));
}
@Test
public void test_ExpectsMatch_MultipleInputFormats_ISO8601NoMsZ_OutputTimezoneAsUTC() throws IOException {
baseRecord.put("createTime", "2020-04-01T13:01:33Z");
properties = this.getBaseKeyConfig(
"DATE_STRING",
"yyyy-MM-dd'T'HH:mm:ssZ,yyyy-MM-dd'T'HH:mm:ss.SSSZ",
"",
"",
"yyyyMMddHH",
"UTC");
KeyGenerator keyGen = new TimestampBasedKeyGenerator(properties);
HoodieKey hk1 = keyGen.getKey(baseRecord);
Assertions.assertEquals("2020040113", hk1.getPartitionPath());
baseRow = genericRecordToRow(baseRecord);
assertEquals("2020040113", keyGen.getPartitionPath(baseRow));
}
@Test
public void test_ExpectsMatch_MultipleInputFormats_ISO8601NoMsWithOffset_OutputTimezoneAsUTC() throws IOException {
baseRecord.put("createTime", "2020-04-01T13:01:33-05:00");
properties = this.getBaseKeyConfig(
"DATE_STRING",
"yyyy-MM-dd'T'HH:mm:ssZ,yyyy-MM-dd'T'HH:mm:ss.SSSZ",
"",
"",
"yyyyMMddHH",
"UTC");
KeyGenerator keyGen = new TimestampBasedKeyGenerator(properties);
HoodieKey hk1 = keyGen.getKey(baseRecord);
Assertions.assertEquals("2020040118", hk1.getPartitionPath());
baseRow = genericRecordToRow(baseRecord);
assertEquals("2020040118", keyGen.getPartitionPath(baseRow));
}
@Test
public void test_ExpectsMatch_MultipleInputFormats_ISO8601WithMsWithOffset_OutputTimezoneAsUTC() throws IOException {
baseRecord.put("createTime", "2020-04-01T13:01:33.123-05:00");
properties = this.getBaseKeyConfig(
"DATE_STRING",
"yyyy-MM-dd'T'HH:mm:ssZ,yyyy-MM-dd'T'HH:mm:ss.SSSZ",
"",
"",
"yyyyMMddHH",
"UTC");
KeyGenerator keyGen = new TimestampBasedKeyGenerator(properties);
HoodieKey hk1 = keyGen.getKey(baseRecord);
Assertions.assertEquals("2020040118", hk1.getPartitionPath());
baseRow = genericRecordToRow(baseRecord);
assertEquals("2020040118", keyGen.getPartitionPath(baseRow));
}
@Test
public void test_ExpectsMatch_MultipleInputFormats_ISO8601WithMsZ_OutputTimezoneAsEST() throws IOException {
baseRecord.put("createTime", "2020-04-01T13:01:33.123Z");
properties = this.getBaseKeyConfig(
"DATE_STRING",
"yyyy-MM-dd'T'HH:mm:ssZ,yyyy-MM-dd'T'HH:mm:ss.SSSZ",
"",
"",
"yyyyMMddHH",
"EST");
KeyGenerator keyGen = new TimestampBasedKeyGenerator(properties);
HoodieKey hk1 = keyGen.getKey(baseRecord);
Assertions.assertEquals("2020040109", hk1.getPartitionPath());
baseRow = genericRecordToRow(baseRecord);
assertEquals("2020040109", keyGen.getPartitionPath(baseRow));
}
@Test
public void test_Throws_MultipleInputFormats_InputDateNotMatchingFormats() throws IOException {
baseRecord.put("createTime", "2020-04-01 13:01:33.123-05:00");
properties = this.getBaseKeyConfig(
"DATE_STRING",
"yyyy-MM-dd'T'HH:mm:ssZ,yyyy-MM-dd'T'HH:mm:ss.SSSZ",
"",
"",
"yyyyMMddHH",
"UTC");
KeyGenerator keyGen = new TimestampBasedKeyGenerator(properties);
Assertions.assertThrows(HoodieDeltaStreamerException.class, () -> keyGen.getKey(baseRecord));
baseRow = genericRecordToRow(baseRecord);
Assertions.assertThrows(HoodieDeltaStreamerException.class, () -> keyGen.getPartitionPath(baseRow));
}
@Test
public void test_ExpectsMatch_MultipleInputFormats_ShortDate_OutputCustomDate() throws IOException {
baseRecord.put("createTime", "20200401");
properties = this.getBaseKeyConfig(
"DATE_STRING",
"yyyy-MM-dd'T'HH:mm:ssZ,yyyy-MM-dd'T'HH:mm:ss.SSSZ,yyyyMMdd",
"",
"UTC",
"MM/dd/yyyy",
"UTC");
KeyGenerator keyGen = new TimestampBasedKeyGenerator(properties);
HoodieKey hk1 = keyGen.getKey(baseRecord);
Assertions.assertEquals("04/01/2020", hk1.getPartitionPath());
baseRow = genericRecordToRow(baseRecord);
assertEquals("04/01/2020", keyGen.getPartitionPath(baseRow));
}
}

68
hudi-spark/src/test/java/org/apache/hudi/testutils/KeyGeneratorTestUtilities.java
View File

@@ -1,68 +0,0 @@
/*
* 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.testutils;
import org.apache.hudi.AvroConversionHelper;
import org.apache.hudi.AvroConversionUtils;
import org.apache.avro.Schema;
import org.apache.avro.generic.GenericData;
import org.apache.avro.generic.GenericRecord;
import org.apache.spark.sql.Row;
import org.apache.spark.sql.catalyst.expressions.GenericRowWithSchema;
import org.apache.spark.sql.types.StructType;
import scala.Function1;
public class KeyGeneratorTestUtilities {
public static String exampleSchema = "{\"type\": \"record\",\"name\": \"testrec\",\"fields\": [ "
+ "{\"name\": \"timestamp\",\"type\": \"long\"},{\"name\": \"_row_key\", \"type\": \"string\"},"
+ "{\"name\": \"ts_ms\", \"type\": \"string\"},"
+ "{\"name\": \"pii_col\", \"type\": \"string\"}]}";
public static final String TEST_STRUCTNAME = "test_struct_name";
public static final String TEST_RECORD_NAMESPACE = "test_record_namespace";
public static Schema schema = new Schema.Parser().parse(exampleSchema);
public static StructType structType = AvroConversionUtils.convertAvroSchemaToStructType(schema);
public GenericRecord getRecord() {
GenericRecord record = new GenericData.Record(new Schema.Parser().parse(exampleSchema));
record.put("timestamp", 4357686);
record.put("_row_key", "key1");
record.put("ts_ms", "2020-03-21");
record.put("pii_col", "pi");
return record;
}
public static Row getRow(GenericRecord record) {
return getRow(record, schema, structType);
}
public static Row getRow(GenericRecord record, Schema schema, StructType structType) {
Function1<Object, Object> converterFn = AvroConversionHelper.createConverterToRow(schema, structType);
Row row = (Row) converterFn.apply(record);
int fieldCount = structType.fieldNames().length;
Object[] values = new Object[fieldCount];
for (int i = 0; i < fieldCount; i++) {
values[i] = row.get(i);
}
return new GenericRowWithSchema(values, structType);
}
}