Henry Robinson has posted comments on this change.

Change subject: IMPALA-4276: Profile displays non-default query options set by 
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Patch Set 4:

(2 comments)

looks good, just one possible test concern.

http://gerrit.cloudera.org:8080/#/c/7419/4/tests/query_test/test_observability.py
File tests/query_test/test_observability.py:

PS4, Line 107: assert expected_string in result.runtime_profile
nit: might be more concise to write:

  assert expected_string in self.execute_query("select 1").runtime_profile


PS4, Line 112:  assert expected_string in result.runtime_profile
This would get tripped up if the profile had:

  "Query Options ..... MT_DOP=0,MAX_IO_BUFFERS=0"

I think you should also check that MAX_IO_BUFFERS=0 is not in the profile 
(perhaps with a regex to be sure that you're only checking the query options 
line).


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Gerrit-MessageType: comment
Gerrit-Change-Id: I08e9dc2bebb83101976bbbd903ee48c5068dbaab
Gerrit-PatchSet: 4
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Bikramjeet Vig <[email protected]>
Gerrit-Reviewer: Bikramjeet Vig <[email protected]>
Gerrit-Reviewer: Henry Robinson <[email protected]>
Gerrit-Reviewer: Matthew Jacobs <[email protected]>
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