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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/11464/
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(Updated June 3, 2013, 6:17 a.m.)
Review request for hive, Ashutosh Chauhan and Navis Ryu.
Changes
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Updated patch per review comments
- renamed taskID to taskRunnerID
- removed extra call to set the pre-thread runner id. It's already handled in
the thread local's overloaded initialValue().
Description
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MR temp directory conflicts in case of parallel execution mode MR temp
directory conflicts in Hive parallel execution mode.
Patch includes adding a per thread task counter to the MR scratch directory
path set by hive.
This addresses bug HIVE-4620.
https://issues.apache.org/jira/browse/HIVE-4620
Diffs (updated)
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ql/src/java/org/apache/hadoop/hive/ql/Context.java 6466275
ql/src/java/org/apache/hadoop/hive/ql/exec/TaskRunner.java 56c2be6
Diff: https://reviews.apache.org/r/11464/diff/
Testing
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Manual testing, full unit test run.
Thanks,
Prasad Mujumdar
