Ryan Ernst 40f119d85a This method on settings loaded a class, based on a setting value, using
the default classloader. It had all kinds of leniency in how the
classname was found, and simply cannot work with plugins having isolated
classloaders.

This change removes that method. Some of the uses of it were for custom
extension points, like custom repository or discovery types. A lot were
just there to plugin mock implementations for tests. For the settings
that were legitimate, all now support plugins adding the given setting
via onModule. For those that were specific to tests for mocks, they now
use Classes.loadClass (a helper around Class.forName). This is a
temporary measure until (in a future PR) tests can change the
implementation via package private statics.

I also removed a number of unnecessary intermediate modules, added a
"jvm-example" plugin that can be filled in in the future as a smoke test
for breaking plugins, and gave some documentation to "spawn" modules
interface.

closes #12643
closes #12656
2015-08-10 14:04:45 -07:00

444 lines
18 KiB
XML

<?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">
<modelVersion>4.0.0</modelVersion>
<groupId>org.elasticsearch.plugin</groupId>
<artifactId>elasticsearch-plugin</artifactId>
<version>2.0.0-beta1-SNAPSHOT</version>
<packaging>pom</packaging>
<name>Elasticsearch Plugin POM</name>
<inceptionYear>2009</inceptionYear>
<description>A parent project for Elasticsearch plugins</description>
<parent>
<groupId>org.elasticsearch</groupId>
<artifactId>elasticsearch-parent</artifactId>
<version>2.0.0-beta1-SNAPSHOT</version>
</parent>
<properties>
<elasticsearch.assembly.descriptor>${elasticsearch.tools.directory}/plugin-metadata/plugin-assembly.xml</elasticsearch.assembly.descriptor>
<elasticsearch.assembly.appendId>false</elasticsearch.assembly.appendId>
<elasticsearch.plugin.jvm>true</elasticsearch.plugin.jvm>
<elasticsearch.plugin.isolated>true</elasticsearch.plugin.isolated>
<elasticsearch.plugin.site>false</elasticsearch.plugin.site>
</properties>
<dependencies>
<!-- elasticsearch and its test framework -->
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-all</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-test-framework</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.elasticsearch</groupId>
<artifactId>elasticsearch</artifactId>
<type>test-jar</type>
<scope>test</scope>
</dependency>
<!-- Provided dependencies by elasticsearch itself -->
<dependency>
<groupId>org.elasticsearch</groupId>
<artifactId>elasticsearch</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-core</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-backward-codecs</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-analyzers-common</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-queries</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-memory</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-highlighter</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-queryparser</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-suggest</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-join</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-spatial</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-expressions</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.spatial4j</groupId>
<artifactId>spatial4j</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.vividsolutions</groupId>
<artifactId>jts</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.github.spullara.mustache.java</groupId>
<artifactId>compiler</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.carrotsearch</groupId>
<artifactId>hppc</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.joda</groupId>
<artifactId>joda-convert</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-smile</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-yaml</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-cbor</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.ning</groupId>
<artifactId>compress-lzf</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.tdunning</groupId>
<artifactId>t-digest</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>commons-cli</groupId>
<artifactId>commons-cli</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-all</artifactId>
<classifier>indy</classifier>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>apache-log4j-extras</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>net.java.dev.jna</groupId>
<artifactId>jna</artifactId>
<scope>provided</scope>
</dependency>
<!-- Required by the REST test framework -->
<!-- TODO: remove this dependency when we will have a REST Test module -->
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<!-- typical layout for plugins -->
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
<includes>
<include>**/*.properties</include>
</includes>
</resource>
</resources>
<testResources>
<testResource>
<directory>src/test/java</directory>
<includes>
<include>**/*.json</include>
<include>**/*.txt</include>
</includes>
</testResource>
<testResource>
<directory>src/test/resources</directory>
<excludes>
<exclude>elasticsearch.yml</exclude>
<exclude>**/*.properties</exclude>
</excludes>
</testResource>
<testResource>
<directory>src/test/resources</directory>
<filtering>true</filtering>
<includes>
<include>elasticsearch.yml</include>
<include>**/*.properties</include>
</includes>
</testResource>
<!-- REST API specification and test suites -->
<testResource>
<directory>${project.basedir}/rest-api-spec</directory>
<targetPath>rest-api-spec</targetPath>
<includes>
<include>api/*.json</include>
<include>test/**/*.yaml</include>
</includes>
</testResource>
<!-- REST API specifications copied from main Elasticsearch specs
because they are required to execute the REST tests in plugins -->
<testResource>
<directory>${elasticsearch.tools.directory}/rest-api-spec</directory>
<targetPath>rest-api-spec</targetPath>
<includes>
<!-- required by the test framework -->
<include>api/info.json</include>
<include>api/cluster.health.json</include>
<include>api/cluster.state.json</include>
<!-- used in plugin REST tests -->
<include>api/index.json</include>
<include>api/get.json</include>
<include>api/update.json</include>
<include>api/search.json</include>
<include>api/indices.analyze.json</include>
<include>api/indices.create.json</include>
<include>api/indices.refresh.json</include>
<include>api/nodes.info.json</include>
<include>api/count.json</include>
</includes>
</testResource>
<!-- shared test resources like log4j.properties -->
<testResource>
<directory>${elasticsearch.tools.directory}/shared-test-resources</directory>
<filtering>false</filtering>
</testResource>
</testResources>
<plugins>
<!-- integration tests -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<!-- start up external cluster -->
<execution>
<id>integ-setup</id>
<phase>pre-integration-test</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<skip>${skip.integ.tests}</skip>
<target>
<ant antfile="${elasticsearch.integ.antfile}" target="start-external-cluster-with-plugin">
<property name="tests.jvm.argline" value="${tests.jvm.argline}"/>
</ant>
</target>
</configuration>
</execution>
<!-- shut down external cluster -->
<execution>
<id>integ-teardown</id>
<phase>post-integration-test</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<skip>${skip.integ.tests}</skip>
<target>
<ant antfile="${elasticsearch.integ.antfile}" target="stop-external-cluster"/>
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<appendAssemblyId>${elasticsearch.assembly.appendId}</appendAssemblyId>
<outputDirectory>${project.build.directory}/releases/</outputDirectory>
<descriptors>
<descriptor>${elasticsearch.assembly.descriptor}</descriptor>
</descriptors>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-enforcer-plugin</artifactId>
<executions>
<execution>
<id>enforce-plugin-classname</id>
<goals>
<goal>enforce</goal>
</goals>
<configuration>
<rules>
<requireProperty>
<property>elasticsearch.plugin.classname</property>
</requireProperty>
</rules>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>integ-setup-dependencies</id>
<phase>pre-integration-test</phase>
<goals>
<goal>copy</goal>
</goals>
<configuration>
<skip>${skip.integ.tests}</skip>
<artifactItems>
<artifactItem>
<groupId>org.elasticsearch.distribution.zip</groupId>
<artifactId>elasticsearch</artifactId>
<version>${elasticsearch.version}</version>
<type>zip</type>
<overWrite>true</overWrite>
</artifactItem>
</artifactItems>
<useBaseVersion>true</useBaseVersion>
<outputDirectory>${integ.deps}</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>com.carrotsearch.randomizedtesting</groupId>
<artifactId>junit4-maven-plugin</artifactId>
<executions>
<execution>
<id>integ-tests</id>
<configuration>
<!-- currently only 1 cpu works, because integ tests don't make "unique" test directories? -->
<parallelism>1</parallelism>
<systemProperties>
<!-- use external cluster -->
<tests.cluster>127.0.0.1:${integ.transport.port}</tests.cluster>
</systemProperties>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
</build>
<modules>
<module>analysis-kuromoji</module>
<module>analysis-smartcn</module>
<module>analysis-stempel</module>
<module>analysis-phonetic</module>
<module>analysis-icu</module>
<module>cloud-gce</module>
<module>cloud-azure</module>
<module>cloud-aws</module>
<module>delete-by-query</module>
<module>lang-python</module>
<module>lang-javascript</module>
<module>mapper-size</module>
<module>jvm-example</module>
<module>site-example</module>
</modules>
</project>