[BACKPORT][SPARK-17531] Don't initialize Hive Listeners for the Execution Client #15087
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cc @yhuai |
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LGTM pending jenkins. |
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Test build #65335 has finished for PR 15087 at commit
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Thanks! Merging to branch 1.6. |
asfgit
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Sep 13, 2016
…tion Client ## What changes were proposed in this pull request? If a user provides listeners inside the Hive Conf, the configuration for these listeners are passed to the Hive Execution Client as well. This may cause issues for two reasons: 1. The Execution Client will actually generate garbage 2. The listener class needs to be both in the Spark Classpath and Hive Classpath This PR empties the listener configurations in HiveUtils.newTemporaryConfiguration so that the execution client will not contain the listener confs, but the metadata client will. ## How was this patch tested? Unit tests Author: Burak Yavuz <[email protected]> Closes #15087 from brkyvz/overwrite-hive-listeners.
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I have merged this. |
zzcclp
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Sep 14, 2016
…tion Client ## What changes were proposed in this pull request? If a user provides listeners inside the Hive Conf, the configuration for these listeners are passed to the Hive Execution Client as well. This may cause issues for two reasons: 1. The Execution Client will actually generate garbage 2. The listener class needs to be both in the Spark Classpath and Hive Classpath This PR empties the listener configurations in HiveUtils.newTemporaryConfiguration so that the execution client will not contain the listener confs, but the metadata client will. ## How was this patch tested? Unit tests Author: Burak Yavuz <[email protected]> Closes apache#15087 from brkyvz/overwrite-hive-listeners. (cherry picked from commit bf3f6d2)
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What changes were proposed in this pull request?
If a user provides listeners inside the Hive Conf, the configuration for these listeners are passed to the Hive Execution Client as well. This may cause issues for two reasons:
This PR empties the listener configurations in HiveUtils.newTemporaryConfiguration so that the execution client will not contain the listener confs, but the metadata client will.
How was this patch tested?
Unit tests