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https://issues.apache.org/jira/browse/PIG-2599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13506578#comment-13506578
]
major seitan commented on PIG-2599:
-----------------------------------
[coming soon to a theater near you]
[maven-pig.1.zip|https://issues.apache.org/jira/secure/attachment/12555367/maven-pig.1.zip]
Attached is a preview of the effort
to port pig from ant to maven in hopes
of getting feedback. So if folks can
kick the tires, it would be great.
q. Is there a recommended way to do such review?
q. Is there someone that I can correspond with if I need help?
[no code was harmed]
The approach taken was to migrate the
build.xml to a set of pom.xml.
A shell script is used to move around
directories and fields, and no code was
altered in the migration. So far the
pom's are 100% maven and no ant is used.
q. Should it be ant instead of a shell script?
[let's get the party started]
Instructions:
tested : Ubuntu, MacOS
1. Set JAVA_HOME (tools.jar)
2. Download
[jdo2-api-2.3-ec.jar|http://www.datanucleus.org/downloads/maven2/javax/jdo/jdo2-api/2.3-ec/jdo2-api-2.3-ec.jar]
3. mvn install:install-file -DgroupId=javax.jdo -DartifactId=jdo2-api
-Dversion=2.3-ec -Dpackaging=jar -Dfile=jdo2-api-2.3-ec.jar
4. Create a work directory
e.g. mkdir pig-2599 && cd pig-2599
5. Download and unzip : maven-pig.1.zip
6. Run
./mvn-pig.sh 2>&1
[remains of the day]
If the script ran sucessfuly there will be two
directories:
pig-ant : containing the ant version
pig-mvn : containing the mvn version
The project has the following layout
pig (pig-mvn)
- pig-core
- pig-bzip2
- pig-shock
- pig-piggybank
- pig-zebra
- pig-tutorial
q. Are the names reasonable?
q. Is the layout reasonable?
[issues]
There is work to be done and feedback is appreciated.
Here are some of the known issues:
- pig-core needs the "mvn clean test" target to run the tests
- jdo2-api2.3-jar has to be manually installed
- e2e, documentation are not migrated yet
- zebra tests are not completed (also zebra fails to compile)
- checkstyle, findbugs not supported
q. Did I miss any thing?
> Mavenize Pig
> ------------
>
> Key: PIG-2599
> URL: https://issues.apache.org/jira/browse/PIG-2599
> Project: Pig
> Issue Type: New Feature
> Components: build
> Reporter: Daniel Dai
> Labels: gsoc2012
> Attachments: maven-pig.1.zip
>
>
> Switch Pig build system from ant to maven.
> This is a candidate project for Google summer of code 2012. More information
> about the program can be found at
> https://cwiki.apache.org/confluence/display/PIG/GSoc2012
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