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TAJO-1524: Kafka StorageManager for kafka storage #509

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TAJO-1524: Kafka StorageManager for kafka storage #509

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faab0bc
TAJO-1524: Kafka StorageManager for kafka strage
hys9958 Apr 4, 2015
644d1b8
TAJO-1524: Kafka StorageManager for kafka strage(update indent)
hys9958 Apr 4, 2015
8fa2bba
TAJO-1524: Kafka StorageManager for kafka strage(modify version)
hys9958 Apr 5, 2015
c7d0e20
TAJO-1524: Kafka StorageManager for kafka strage(for build)
hys9958 Apr 5, 2015
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7 changes: 7 additions & 0 deletions tajo-project/pom.xml
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Expand Up @@ -37,6 +37,8 @@
<protobuf.version>2.5.0</protobuf.version>
<tajo.version>0.11.0-SNAPSHOT</tajo.version>
<hbase.version>0.98.7-hadoop2</hbase.version>
<kafka.version>0.8.2.0</kafka.version>
<kafka.artifactId>kafka_2.10</kafka.artifactId>
<netty.version>4.0.25.Final</netty.version>
<jersey.version>2.6</jersey.version>
<tajo.root>${project.parent.relativePath}/..</tajo.root>
Expand Down Expand Up @@ -763,6 +765,11 @@
<artifactId>tajo-storage-hbase</artifactId>
<version>${tajo.version}</version>
</dependency>
<dependency>
<groupId>org.apache.tajo</groupId>
<artifactId>tajo-storage-kafka</artifactId>
<version>${tajo.version}</version>
</dependency>
<dependency>
<groupId>org.apache.tajo</groupId>
<artifactId>tajo-pullserver</artifactId>
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1 change: 1 addition & 0 deletions tajo-storage/pom.xml
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Expand Up @@ -35,6 +35,7 @@
<module>tajo-storage-common</module>
<module>tajo-storage-hdfs</module>
<module>tajo-storage-hbase</module>
<module>tajo-storage-kafka</module>
</modules>

<build>
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257 changes: 257 additions & 0 deletions tajo-storage/tajo-storage-kafka/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
<!--
Copyright 2012 Database Lab., Korea Univ.

Licensed 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>tajo-project</artifactId>
<groupId>org.apache.tajo</groupId>
<version>0.11.0-SNAPSHOT</version>
<relativePath>../../tajo-project</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>

<artifactId>tajo-storage-kafka</artifactId>
<packaging>jar</packaging>
<name>Tajo Kafka Storage</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
</properties>

<repositories>
<repository>
<id>repository.jboss.org</id>
<url>https://repository.jboss.org/nexus/content/repositories/releases/
</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>

<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.6</source>
<target>1.6</target>
<encoding>${project.build.sourceEncoding}</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.rat</groupId>
<artifactId>apache-rat-plugin</artifactId>
<executions>
<execution>
<phase>verify</phase>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<systemProperties>
<tajo.test>TRUE</tajo.test>
</systemProperties>
<argLine>-Xms512m -Xmx1024m -XX:MaxPermSize=128m -Dfile.encoding=UTF-8</argLine>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.4</version>
<executions>
<execution>
<goals>
<goal>test-jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<id>create-protobuf-generated-sources-directory</id>
<phase>initialize</phase>
<configuration>
<target>
<mkdir dir="target/generated-sources/proto" />
</target>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2</version>
<executions>
<execution>
<id>generate-sources</id>
<phase>generate-sources</phase>
<configuration>
<executable>protoc</executable>
<arguments>
<argument>-Isrc/main/proto/</argument>
<argument>--proto_path=../../tajo-common/src/main/proto</argument>
<argument>--proto_path=../../tajo-catalog/tajo-catalog-common/src/main/proto</argument>
<argument>--java_out=target/generated-sources/proto</argument>
<argument>src/main/proto/StorageFragmentProtos.proto</argument>
</arguments>
</configuration>
<goals>
<goal>exec</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<version>1.5</version>
<executions>
<execution>
<id>add-source</id>
<phase>generate-sources</phase>
<goals>
<goal>add-source</goal>
</goals>
<configuration>
<sources>
<source>target/generated-sources/proto</source>
</sources>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-report-plugin</artifactId>
</plugin>
</plugins>
</build>

<dependencies>
<dependency>
<groupId>org.apache.tajo</groupId>
<artifactId>tajo-common</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.tajo</groupId>
<artifactId>tajo-catalog-common</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.tajo</groupId>
<artifactId>tajo-plan</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.tajo</groupId>
<artifactId>tajo-storage-common</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.tajo</groupId>
<artifactId>tajo-storage-hdfs</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>${kafka.artifactId}</artifactId>
<version>${kafka.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>3.4.6</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.airlift</groupId>
<artifactId>testing</artifactId>
<version>0.88</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.101tec</groupId>
<artifactId>zkclient</artifactId>
<scope>test</scope>
<version>0.4</version>
</dependency>
</dependencies>

<profiles>
<profile>
<id>docs</id>
<activation>
<activeByDefault>false</activeByDefault>
</activation>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<executions>
<execution>
<!-- build javadoc jars per jar for publishing to maven -->
<id>module-javadocs</id>
<phase>package</phase>
<goals>
<goal>jar</goal>
</goals>
<configuration>
<destDir>${project.build.directory}</destDir>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>

<reporting>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-report-plugin</artifactId>
<version>2.15</version>
</plugin>
</plugins>
</reporting>
</project>
62 changes: 62 additions & 0 deletions ...storage/tajo-storage-kafka/src/main/java/org/apache/tajo/storage/kafka/KafkaAppender.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.tajo.storage.kafka;

import java.io.IOException;

import org.apache.tajo.catalog.statistics.TableStats;
import org.apache.tajo.storage.Appender;
import org.apache.tajo.storage.Tuple;

//is not supported yet.
public class KafkaAppender implements Appender {

@Override
public void init() throws IOException {
}

@Override
public void addTuple(Tuple t) throws IOException {
throw new IOException("It is not supported.");
}

@Override
public void flush() throws IOException {
throw new IOException("It is not supported.");
}

@Override
public long getEstimatedOutputSize() throws IOException {
return 0;
}

@Override
public void close() throws IOException {
}

@Override
public void enableStats() {
}

@Override
public TableStats getStats() {
return null;
}

}
30 changes: 30 additions & 0 deletions ...tajo-storage-kafka/src/main/java/org/apache/tajo/storage/kafka/KafkaStorageConstants.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.tajo.storage.kafka;

import org.apache.tajo.storage.StorageConstants;

public class KafkaStorageConstants extends StorageConstants {
public static final String KAFKA_TOPIC = "kafka.topic";
public static final String KAFKA_BROKER = "kafka.broker";
public static final String KAFKA_TOPIC_PARTITION = "kafka.topic.partition";
public static final String DEFAULT_KAFKA_SERDE_CLASS = "org.apache.tajo.storage.kafka.serDe.KafkaTextSerDe";
public static final String KAFKA_SERDE_CLASS = "kafka.serde";
public static final String KAFKA_FRAGMENT_SIZE = "kafka.fragment.size";
}
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