[jira] Updated: (PIG-269) Merge changes from trunk to "types" branch

["Pradeep Kamath (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PIG-269?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pradeep Kamath updated PIG-269:
-------------------------------

    Attachment: hadoop17.patch

Patch which addresses the following JIRAs with caveats listed below:
PIG-250: speculative execution is broken; 
PIG-198: Integration with hadoop 17

Caveats:
Files not patched:
src/org/apache/pig/backend/executionengine/PigSlicer.java - not present yet in types
src/org/apache/pig/backend/hadoop/executionengine/HExecutionEngine.java - changes depend on Config properties change
src/org/apache/pig/backend/hadoop/executionengine/mapreduceExec/PigMapReduce.java - this is present in ../impl/mapReduceLayer now and is different in content - depends on some other change going in first which will cause PigMapReduce to "implement" MapRunnable and Reducer (in the types branch it currently does not implement any interface)
 src/org/apache/pig/backend/hadoop/executionengine/mapreduceExec/PigCombine.java - not present in types

This patch also includes changes to build.xml (besides the change for hadoop17) to:
1) show deprecation warnings in default compiles
2) support to show all compilation  warnings if "-Dall.warnings=1" is supplied on cmdline

Before applying the patch, hadoop17.jar should be copied to the lib subdirectory. I couldn't figure a way to upload that as part of the patch (is that even possible?)

The 3 unit tests - TestEvalPipeline, TestFilterOpNumeric and TestStoreOld still fail after application of this patch but are unrelated to its contents.


> Merge changes from trunk to "types" branch
> ------------------------------------------
>
>                 Key: PIG-269
>                 URL: https://issues.apache.org/jira/browse/PIG-269
>             Project: Pig
>          Issue Type: Sub-task
>            Reporter: Pradeep Kamath
>            Assignee: Alan Gates
>         Attachments: hadoop17.patch, merge_main_to_types_batch1.patch, PIG-256.patch
>
>
> A lot of changes have gone into trunk since the "types" branch was created. This jira issue is to track merging the changes from trunk to "types" branch.

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