Sailesh Mukil has posted comments on this change.

Change subject: IMPALA-5895: clean up runtime profile lifecycle
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Patch Set 8:

(3 comments)

http://gerrit.cloudera.org:8080/#/c/8069/8//COMMIT_MSG
Commit Message:

Line 19: 
Could you document that you removed the time_series_counter_map_lock_ and the 
reasoning?


http://gerrit.cloudera.org:8080/#/c/8069/8/be/src/exec/data-sink.cc
File be/src/exec/data-sink.cc:

PS8, Line 178: profile_
How come we don't stop counters for this profile? There are other profiles in 
other files where we don't stop them too.

Wouldn't that be a slight change in behavior? Since they were previously 
stopped in the destructor?


http://gerrit.cloudera.org:8080/#/c/8069/8/be/src/util/runtime-profile.cc
File be/src/util/runtime-profile.cc:

PS8, Line 950: vector<RuntimeProfile::Counter*>* 
RuntimeProfile::AddBucketingCounters(Counter* src_counter,
Long line


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Gerrit-MessageType: comment
Gerrit-Change-Id: I45c39ac36c8e3c277213d32f5ae5f14be6b7f0df
Gerrit-PatchSet: 8
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Tim Armstrong <tarmstr...@cloudera.com>
Gerrit-Reviewer: Dan Hecht <dhe...@cloudera.com>
Gerrit-Reviewer: Sailesh Mukil <sail...@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com>
Gerrit-HasComments: Yes

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