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https://issues.apache.org/jira/browse/HIVE-21312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16777824#comment-16777824
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Zoltan Haindrich commented on HIVE-21312:
-----------------------------------------
It seems like the patch broke 2037 tests - from a random broken qtest result -
I would guess that the aggregator doesn't return rowcount for some reason
{code}
25c25
< Statistics: Num rows: 1 Data size: 178 Basic stats: COMPLETE
Column stats: COMPLETE
---
> Statistics: Num rows: 500 Data size: 89000 Basic stats: COMPLETE
> Column stats: COMPLETE
{code}
> FSStatsAggregator::connect is slow
> ----------------------------------
>
> Key: HIVE-21312
> URL: https://issues.apache.org/jira/browse/HIVE-21312
> Project: Hive
> Issue Type: Improvement
> Components: Statistics
> Reporter: Rajesh Balamohan
> Assignee: Rajesh Balamohan
> Priority: Trivial
> Attachments: HIVE-21312.1.patch, HIVE-21312.2.patch
>
>
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