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Posted to issues@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2015/03/02 19:18:05 UTC

[jira] [Commented] (HIVE-9827) LLAP: Make stripe level column readers thread safe

    [ https://issues.apache.org/jira/browse/HIVE-9827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14343524#comment-14343524 ] 

Prasanth Jayachandran commented on HIVE-9827:
---------------------------------------------

Committed patch to llap branch.

> LLAP: Make stripe level column readers thread safe
> --------------------------------------------------
>
>                 Key: HIVE-9827
>                 URL: https://issues.apache.org/jira/browse/HIVE-9827
>             Project: Hive
>          Issue Type: Sub-task
>    Affects Versions: llap
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>             Fix For: llap
>
>         Attachments: HIVE-9827-llap.patch
>
>
> previousStripeIndex used in OrcColumnVectorProducer is not thread safe as OrcColumnVectorProducer is singleton. Move it to OrcEncodedDataConsumer which is per query object.



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