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[HUDI-2394] Implement Kafka Sink Protocol for Hudi for Ingesting Immutable Data (#3592)

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- Fixing packaging, naming of classes
 - Use of log4j over slf4j for uniformity
- More follow-on fixes
 - Added a version to control/coordinator events.
 - Eliminated the config added to write config
 - Fixed fetching of checkpoints based on table type
 - Clean up of naming, code placement

Co-authored-by: Rajesh Mahindra <rmahindra@Rajeshs-MacBook-Pro.local>
Co-authored-by: Vinoth Chandar <vinoth@apache.org>
This commit is contained in:
rmahindra123
2021-09-10 18:20:26 -07:00
committed by GitHub
parent bd1d2d4952
commit e528dd798a
51 changed files with 4710 additions and 22 deletions
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186
packaging/hudi-kafka-connect-bundle/pom.xml Normal file
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<?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</artifactId>
<groupId>org.apache.hudi</groupId>
<version>0.10.0-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>hudi-kafka-connect-bundle</artifactId>
<packaging>jar</packaging>
<properties>
<checkstyle.skip>true</checkstyle.skip>
<main.basedir>${project.parent.basedir}</main.basedir>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.rat</groupId>
<artifactId>apache-rat-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>${maven-shade-plugin.version}</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<createSourcesJar>${shadeSources}</createSourcesJar>
<dependencyReducedPomLocation>${project.build.directory}/dependency-reduced-pom.xml
</dependencyReducedPomLocation>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer">
</transformer>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ApacheNoticeResourceTransformer">
<addHeader>true</addHeader>
</transformer>
<transformer
implementation="org.apache.maven.plugins.shade.resource.IncludeResourceTransformer">
<resource>META-INF/LICENSE</resource>
<file>target/classes/META-INF/LICENSE</file>
</transformer>
</transformers>
<artifactSet>
<excludes>
<exclude>com.amazonaws.*</exclude>
<exclude>org.apache.zookeeper:zookeeper</exclude>
<exclude>com.fasterxml.jackson.core:jackson-annotations</exclude>
<exclude>commons-httpclient:commons-httpclient</exclude>
<exclude>org.apache.htrace:htrace-core</exclude>
<exclude>org.jamon:jamon-runtime</exclude>
<exclude>jdk.tools:jdk.tools</exclude>
<exclude>junit:junit</exclude>
</excludes>
</artifactSet>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
<exclude>META-INF/services/javax.*</exclude>
</excludes>
</filter>
</filters>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
<resources>
<resource>
<directory>src/main/resources</directory>
</resource>
<resource>
<directory>src/test/resources</directory>
</resource>
</resources>
</build>
<dependencies>
<!-- Hudi -->
<dependency>
<groupId>org.apache.hudi</groupId>
<artifactId>hudi-kafka-connect</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>org.apache.hudi</groupId>
<artifactId>hudi-java-client</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>org.apache.hudi</groupId>
<artifactId>hudi-utilities_${scala.binary.version}</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>org.apache.hudi</groupId>
<artifactId>hudi-common</artifactId>
<version>${project.version}</version>
<exclusions>
<exclusion>
<groupId>org.mortbay.jetty</groupId>
<artifactId>*</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet.jsp</groupId>
<artifactId>*</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>*</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- Avro/ Parquet -->
<dependency>
<groupId>org.apache.avro</groupId>
<artifactId>avro</artifactId>
<version>${avro.version}</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.parquet</groupId>
<artifactId>parquet-avro</artifactId>
<scope>compile</scope>
</dependency>
<!-- Hadoop -->
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
<scope>compile</scope>
<exclusions>
<exclusion>
<groupId>org.mortbay.jetty</groupId>
<artifactId>*</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet.jsp</groupId>
<artifactId>*</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>*</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-auth</artifactId>
<version>${hadoop.version}</version>
<scope>compile</scope>
</dependency>
</dependencies>
</project>

36
packaging/hudi-kafka-connect-bundle/src/main/java/org/apache/hudi/kafka/connect/bundle/Main.java Normal file
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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.kafka.connect.bundle;
import org.apache.hudi.common.util.ReflectionUtils;
/**
* A simple main class to dump all classes loaded in current classpath
*
* This is a workaround for generating sources and javadoc jars for packaging modules. The maven plugins for generating
* javadoc and sources plugins do not generate corresponding jars if there are no source files.
*
* This class does not have anything to do with Hudi but is there to keep mvn javadocs/source plugin happy.
*/
public class Main {
public static void main(String[] args) {
ReflectionUtils.getTopLevelClassesInClasspath(Main.class).forEach(System.out::println);
}
}