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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/1609/
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Review request for hive, John Sichi and Ning Zhang.
Summary
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while processing two parallel tasks if one of the task fails the
Driver.taskCleanup() will call system.exit() this will shutdown the jvm so it
is replaced with the logic to stop the remaining tasks.. Here need to cleanup 2
kinds of tasks one is non-mr tasks and mr tasks. For stopping non-mr tasks
used the thread.interrupt() because every non-mr task will be executed as a
thread and for mr tasks maintained a variable called jobKillUri's this variable
will track the spawned job kill uri, in taskCleanup() if it is a mr task using
this variable kill the job.
This addresses bug HIVE-2017.
https://issues.apache.org/jira/browse/HIVE-2017
Diffs
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trunk/ql/src/java/org/apache/hadoop/hive/ql/Driver.java 1160102
trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/ExecDriver.java 1160102
trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/HadoopJobExecHelper.java
1160102
trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/Task.java 1160102
trunk/ql/src/java/org/apache/hadoop/hive/ql/io/rcfile/merge/BlockMergeTask.java
1160102
trunk/ql/src/test/queries/clientnegative/alter_exit.q PRE-CREATION
trunk/ql/src/test/results/clientnegative/alter_exit.q.out PRE-CREATION
Diff: https://reviews.apache.org/r/1609/diff
Testing
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Added test case for this scenario. Ran existing test cases
Thanks,
chinna
