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https://issues.apache.org/jira/browse/HIVE-10755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14616724#comment-14616724
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Aihua Xu commented on HIVE-10755:
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[~viraj] and [~mithun] I spent time trying to work on HIVE-5193, but later
found out your patch for HIVE-10720 does fix the issue in 2.0.0 now. I'm
wondering if we had some older versions of the jars which causes the incorrect
test result at that time.
But now with the test against hadoop2.6.0, the join works with correct result.
Sorry that I didn't have enough time to investigate further at that time and
had to revert HIVE-5193.
[~viraj] Please assign this to you since basically it's your patch.
> Rework on HIVE-5193 to enhance the column oriented table acess
> --------------------------------------------------------------
>
> Key: HIVE-10755
> URL: https://issues.apache.org/jira/browse/HIVE-10755
> Project: Hive
> Issue Type: Sub-task
> Components: HCatalog
> Affects Versions: 1.2.0
> Reporter: Aihua Xu
> Assignee: Aihua Xu
> Fix For: 2.0.0
>
> Attachments: HIVE-10755.patch
>
>
> Add the support of column pruning for column oriented table access which was
> done in HIVE-5193 but was reverted due to the join issue in HIVE-10720.
> In 1.3.0, the patch posted by Viray didn't work, probably due to some jar
> reference. That seems to get fixed and that patch works in 2.0.0 now.
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