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From "Michael Brown (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-5625: write profile when query times out
Date Thu, 20 Jul 2017 16:13:37 GMT
Michael Brown has posted comments on this change.

Change subject: IMPALA-5625: write profile when query times out
......................................................................


Patch Set 2:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/7376/2/tests/stress/concurrent_select.py
File tests/stress/concurrent_select.py:

PS2, Line 1670:   Producing a query profile can be somewhat expensive. A v-tune profile of
              :   impalad showed 10% of cpu time spent generating query profiles.
> Thanks for preserving this comment. Since we could be collecting more profi
Also, if you need to test this, a good candidate is a release build (not debug build) of master.
It will trigger a lot of errors (and profiles) due to IMPALA-5598.


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Gerrit-MessageType: comment
Gerrit-Change-Id: I1dbdf5fcf97d6c5681c9fc8fb9eb448bc459b3b0
Gerrit-PatchSet: 2
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Matthew Mulder <mmulder@cloudera.com>
Gerrit-Reviewer: David Knupp <dknupp@cloudera.com>
Gerrit-Reviewer: Matthew Mulder <mmulder@cloudera.com>
Gerrit-Reviewer: Michael Brown <mikeb@cloudera.com>
Gerrit-Reviewer: Tim Wood <twood@cloudera.com>
Gerrit-HasComments: Yes

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