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Hive, mail # dev - Review Request 14719: Better thread management for HiveServer2 async threads


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Vaibhav Gumashta 2013-10-17, 20:32
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Thejas Nair 2013-10-24, 08:43
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Thejas Nair 2013-10-24, 08:49
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Vaibhav Gumashta 2013-10-24, 17:32
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Vaibhav Gumashta 2013-11-06, 21:46
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Thejas Nair 2013-11-06, 22:44
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Brock Noland 2013-11-06, 21:51
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Re: Review Request 14719: Better thread management for HiveServer2 async threads
Vaibhav Gumashta 2013-11-06, 23:14

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/14719/
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(Updated Nov. 6, 2013, 11:14 p.m.)
Review request for hive and Thejas Nair.
Changes
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Adding a configurable wait queue size.
Bugs: HIVE-5229
    https://issues.apache.org/jira/browse/HIVE-5229
Repository: hive-git
Description
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Improves the current strategy by not keeping all the async threads alive when there are no corresponding requests. The async threads terminate after a configurable keepalive time if there are no new requests to handle.
Diffs (updated)
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  common/src/java/org/apache/hadoop/hive/conf/HiveConf.java fb3570b
  conf/hive-default.xml.template b7234b4
  service/src/java/org/apache/hive/service/cli/operation/SQLOperation.java f6adf92
  service/src/java/org/apache/hive/service/cli/session/SessionManager.java f392d62

Diff: https://reviews.apache.org/r/14719/diff/
Testing
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TestEmbeddedThriftBinaryCLIService, TestThriftBinaryCLIService, TestJdbcDriver2
Thanks,

Vaibhav Gumashta

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Vaibhav Gumashta 2013-11-07, 04:12
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Thejas Nair 2013-11-07, 03:52
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Thejas Nair 2013-11-07, 03:52
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Vaibhav Gumashta 2013-11-07, 04:14