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From "Dan Hecht (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-1972/IMPALA-3882: Fix client request state map lock contention
Date Mon, 22 May 2017 22:35:34 GMT
Dan Hecht has posted comments on this change.

Change subject: IMPALA-1972/IMPALA-3882: Fix client_request_state_map_lock_ contention
......................................................................


Patch Set 9:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/6707/9/tests/custom_cluster/test_query_concurrency.py
File tests/custom_cluster/test_query_concurrency.py:

PS9, Line 75: 30000
that doesn't seem large enough. check_registered_queries() is allowed to wait 15 seconds each
time, so the test can still pass  even if the bug exists, right?


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Gerrit-MessageType: comment
Gerrit-Change-Id: Ie44daa93e3ae4d04d091261f3ec4891caffe8026
Gerrit-PatchSet: 9
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Bharath Vissapragada <bharathv@cloudera.com>
Gerrit-Reviewer: Bharath Vissapragada <bharathv@cloudera.com>
Gerrit-Reviewer: Dan Hecht <dhecht@cloudera.com>
Gerrit-Reviewer: Henry Robinson <henry@cloudera.com>
Gerrit-HasComments: Yes

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