GitHub user HeartSaVioR opened a pull request:
https://github.com/apache/storm/pull/548
STORM-813 Change storm-starter's README so that mvn exec:java cannot run
multilang topology
New multilang packages rely on supervisor deploy or maven dependency plugin.
Therefore, storm-starter README should remove example which is not working
now.
Btw, actually storm-core shows that it could be possible to unpack
multilang artifacts with maven plugin and run multilang topology with mvn
exec:java, and I confirmed that can work with storm-starter.
```
<plugin>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.8</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>compile</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<overWriteReleases>false</overWriteReleases>
<overWriteSnapshots>false</overWriteSnapshots>
<overWriteIfNewer>true</overWriteIfNewer>
<includeScope>runtime</includeScope>
</configuration>
</execution>
<!-- multi-lang resources -->
<execution>
<id>unpack</id>
<phase>process-resources</phase>
<goals>
<goal>unpack</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>org.apache.storm</groupId>
<artifactId>multilang-ruby</artifactId>
<version>${project.version}</version>
</artifactItem>
<artifactItem>
<groupId>org.apache.storm</groupId>
<artifactId>multilang-python</artifactId>
<version>${project.version}</version>
</artifactItem>
<artifactItem>
<groupId>org.apache.storm</groupId>
<artifactId>multilang-javascript</artifactId>
<version>${project.version}</version>
</artifactItem>
</artifactItems>
<outputDirectory>${project.build.directory}/classes</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
```
If we prefer latter approach, I'll change my PR.
Thanks in advance!
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/HeartSaVioR/storm STORM-813
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/storm/pull/548.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #548
----
commit a448be54543783225671eb7578b872c75645fe3e
Author: Jungtaek Lim <[email protected]>
Date: 2015-05-11T14:21:23Z
STORM-813 notify mvn exec:java cannot run multilang topology
* New multilang packages rely on supervisor deploy or maven dependency
plugin
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