Bingkun Guo 4914925d65 New extension loading mechanism
1) Remove maven client from downloading extensions at runtime.
2) Provide a way to load Druid extensions and hadoop dependencies through file system.
3) Refactor pull-deps so that it can download extensions into extension directories.
4) Add documents on how to use this new extension loading mechanism.
5) Change the way how Druid tarball is generated. Now all the extensions + hadoop-client 2.3.0
are packaged within the Druid tarball.
2015-10-21 14:22:36 -05:00

160 lines
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XML

<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Druid - a distributed column store.
~ Copyright 2012 - 2015 Metamarkets Group Inc.
~
~ 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">
<modelVersion>4.0.0</modelVersion>
<packaging>pom</packaging>
<artifactId>distribution</artifactId>
<name>distribution</name>
<description>distribution</description>
<parent>
<artifactId>druid</artifactId>
<groupId>io.druid</groupId>
<version>0.9.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>io.druid</groupId>
<artifactId>druid-services</artifactId>
<version>${project.parent.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<executions>
<execution>
<phase>install</phase>
<goals>
<goal>exec</goal>
</goals>
<configuration>
<executable>java</executable>
<arguments>
<argument>-classpath</argument>
<classpath/>
<argument>-Ddruid.extensions.loadList=[]</argument>
<argument>io.druid.cli.Main</argument>
<argument>tools</argument>
<argument>pull-deps</argument>
<argument>--clean</argument>
<argument>--defaultVersion</argument>
<argument>${project.parent.version}</argument>
<argument>-c</argument>
<argument>io.druid.extensions:druid-examples</argument>
<argument>-c</argument>
<argument>io.druid.extensions:druid-azure-extensions</argument>
<argument>-c</argument>
<argument>io.druid.extensions:druid-cassandra-storage</argument>
<argument>-c</argument>
<argument>io.druid.extensions:druid-hdfs-storage</argument>
<argument>-c</argument>
<argument>io.druid.extensions:druid-histogram</argument>
<argument>-c</argument>
<argument>io.druid.extensions:druid-kafka-eight</argument>
<argument>-c</argument>
<argument>io.druid.extensions:druid-kafka-eight-simple-consumer</argument>
<argument>-c</argument>
<argument>io.druid.extensions:druid-kafka-extraction-namespace</argument>
<argument>-c</argument>
<argument>io.druid.extensions:mysql-metadata-storage</argument>
<argument>-c</argument>
<argument>io.druid.extensions:druid-namespace-lookup</argument>
<argument>-c</argument>
<argument>io.druid.extensions:postgresql-metadata-storage</argument>
<argument>-c</argument>
<argument>io.druid.extensions:druid-rabbitmq</argument>
<argument>-c</argument>
<argument>io.druid.extensions:druid-s3-extensions</argument>
</arguments>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<executions>
<execution>
<id>distro-assembly</id>
<phase>install</phase>
<goals>
<goal>single</goal>
</goals>
<configuration>
<finalName>${project.parent.artifactId}-${project.parent.version}</finalName>
<tarLongFileMode>posix</tarLongFileMode>
<descriptors>
<descriptor>src/assembly/assembly.xml</descriptor>
</descriptors>
</configuration>
</execution>
<execution>
<id>mysql-distro-assembly</id>
<phase>install</phase>
<goals>
<goal>single</goal>
</goals>
<configuration>
<finalName>mysql-metdata-storage</finalName>
<tarLongFileMode>posix</tarLongFileMode>
<descriptors>
<descriptor>src/assembly/mysql_assembly.xml</descriptor>
</descriptors>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>license-maven-plugin</artifactId>
<executions>
<execution>
<id>download-licenses</id>
<goals>
<goal>download-licenses</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-clean-plugin</artifactId>
<configuration>
<filesets>
<fileset>
<directory>${project.basedir}/druid_extensions</directory>
</fileset>
<fileset>
<directory>${project.basedir}/hadoop_druid_dependencies</directory>
</fileset>
</filesets>
</configuration>
</plugin>
</plugins>
</build>
</project>