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https://issues.apache.org/jira/browse/HIVE-14566?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15425810#comment-15425810
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Prasanth Jayachandran commented on HIVE-14566:
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[~sershe]/[~gopalv] Can someone please review this patch?
> LLAP IO reads timestamp wrongly
> -------------------------------
>
> Key: HIVE-14566
> URL: https://issues.apache.org/jira/browse/HIVE-14566
> Project: Hive
> Issue Type: Bug
> Components: llap
> Affects Versions: 2.1.0, 2.0.1, 2.2.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Priority: Critical
> Attachments: HIVE-14566.1.patch
>
>
> HIVE-10127 is causing incorrect results when orc_merge12.q is run in llap.
> It reads timestamp wrongly.
> {code:title=LLAP IO Enabled}
> hive> select atimestamp1 from alltypesorc3xcols limit 10;
> OK
> 1969-12-31 15:59:46.674
> NULL
> 1969-12-31 15:59:55.787
> 1969-12-31 15:59:44.187
> 1969-12-31 15:59:50.434
> 1969-12-31 16:00:15.007
> 1969-12-31 16:00:07.021
> 1969-12-31 16:00:04.963
> 1969-12-31 15:59:52.176
> 1969-12-31 15:59:44.569
> {code}
> {code:title=LLAP IO Disabled}
> hive> select atimestamp1 from alltypesorc3xcols limit 10;
> OK
> 1969-12-31 15:59:46.674
> NULL
> 1969-12-31 15:59:55.787
> 1969-12-31 15:59:44.187
> 1969-12-31 15:59:50.434
> 1969-12-31 16:00:14.007
> 1969-12-31 16:00:06.021
> 1969-12-31 16:00:03.963
> 1969-12-31 15:59:52.176
> 1969-12-31 15:59:44.569
> {code}
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