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https://issues.apache.org/jira/browse/HADOOP-12257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Allen Wittenauer updated HADOOP-12257:
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Attachment: HADOOP-12257.HADOOP-12111.00.patch
another huge patch. most of this is code movement (yay!) but it does add ~1k
lines.
-00:
* includes HADOOP-12336
* build systems are now pluggable with a handful of parts that are still
hard-coded in the many body. this means all the ant and maven code has been
pushed into their own files from both the main code base and the plugins.
* build tool options and globals moved to their dedicated plugin files
* some tests require the plugin provide some help. for example, java is
compilation output is very different under ant, gradle, and maven so each
provide a routine to help count
* build tools can set UNSUPPORTED_TEST to tell the plugin that it doesn't know
how to do whatever was requested
* builtin-personality has been pretty much stripped. likely merge it into
test-patch proper in the future
* very rudimentary gradle support
* build tools can now control whether a module needs to be pushd/popd. This is
to enable future gradle (and others?) work where the build tool stays in base
and gives the module as a parameter. For example, "gradlew
samza-api:(whatever)" will operate on just the samza-api module.
* scaladoc support in gradle and very rudimentary support in maven
* very rudimentary support for samza, kafka, and bigtop
* 12337: phases have been reworked a bit such that there is now one compilation
phase ('compile') and the languages that need to be compiled (javac, scalac)
read the logs generated by that compilation phase. This prevents a
(compilation-log read)x(languages used) problem that was present for Kafka.
* other phase changes include new pre- and post- install steps
* personalities changed to work on 'compile' instead of javac and/or scalac
* MVN env var renamed to MAVEN
* asflicense suppports samza's rat plugin for gradle... yay!
* headers for tests now only print if they are actually invoked
* mvn site:* and mvn eclipse tests moved to maven plugin file
* module_reset is now being called between each plugin.
TODO:
* docs all over the place
* compute_gitdiff now ignores gradlew.bat, gradlew, and all of gradle/wrapper.
this really should be handled better, but gradle makes life hard. :(
* much more testing
* etc etc
> rework build tool support
> -------------------------
>
> Key: HADOOP-12257
> URL: https://issues.apache.org/jira/browse/HADOOP-12257
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: yetus
> Affects Versions: HADOOP-12111
> Reporter: Allen Wittenauer
> Assignee: Allen Wittenauer
> Attachments: HADOOP-12257.HADOOP-12111.00.patch
>
>
> We need to rework build tool support to be pluggable as well as add gradle
> support so that we cover more of the ecosystem.
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