Sahil Takiar has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/11575 )

Change subject: IMPALA-6964: Track stats about column and page sizes in Parquet 
reader
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Patch Set 16:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/11575/16/tests/util/counters.py
File tests/util/counters.py:

http://gerrit.cloudera.org:8080/#/c/11575/16/tests/util/counters.py@19
PS16, Line 19: class SummaryStatsCounter(object):
> Yeah, looks like the backend tests use the text profile in many places and
I changed it to use TSummaryStatsCounter. Flake8 doesn't seem to like using 
named lambdas 
(https://stackoverflow.com/questions/25010167/e731-do-not-assign-a-lambda-expression-use-a-def),
 so I just defined a helper function in test_scanners.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I322f9b324b6828df28e5caf79529085c43d7c817
Gerrit-Change-Number: 11575
Gerrit-PatchSet: 16
Gerrit-Owner: Sahil Takiar <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Lars Volker <[email protected]>
Gerrit-Reviewer: Sahil Takiar <[email protected]>
Gerrit-Comment-Date: Thu, 10 Jan 2019 15:39:08 +0000
Gerrit-HasComments: Yes

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