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https://issues.apache.org/jira/browse/HIVE-3570?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13485871#comment-13485871
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Phabricator commented on HIVE-3570:
-----------------------------------
njain has commented on the revision "HIVE-3570 [jira] Hive changes for Optr
level stats".
INLINE COMMENTS
ql/src/test/org/apache/hadoop/hive/ql/hooks/OptrStatGroupByHook.java:1 add
apache header
ql/src/test/org/apache/hadoop/hive/ql/hooks/OptrStatGroupByHook.java:29 add
some comments - what are you trying to do ?
ql/src/test/org/apache/hadoop/hive/ql/hooks/OptrStatGroupByHook.java:49 fix
lint
ql/src/test/queries/clientpositive/OptrStatGroupBy.q:1 add some comments in
the test.
What are you trying to achieve ?
ql/src/test/queries/clientpositive/OptrStatGroupBy.q:1 The test names start
with a lower case letter - can you rename this test file ?
ql/src/java/org/apache/hadoop/hive/ql/exec/GroupByOperator.java:997 lint ??
REVISION DETAIL
https://reviews.facebook.net/D5985
To: njain, sambavim, kevinwilfong, satadru
Cc: JIRA, adobriyal
> Add/fix facility to collect operator specific statisticsin hive + add
> hash-in/hash-out counter for GroupBy Optr
> ---------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-3570
> URL: https://issues.apache.org/jira/browse/HIVE-3570
> Project: Hive
> Issue Type: Improvement
> Components: Statistics
> Affects Versions: 0.9.0
> Reporter: Satadru Pan
> Assignee: Satadru Pan
> Priority: Minor
> Attachments: HIVE-3570.1.patch.txt, HIVE-3570.D5985.1.patch,
> HIVE-3570.D5985.2.patch, HIVE-3570.D5985.3.patch, HIVE-3570.D5985.4.patch,
> HIVE-3570.D5985.5.patch
>
>
> Requirement: Collect Operator specific stats for hive queries. Use the
> counter framework available in Hive Operator.java to accomplish that.
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