[jira] [Commented] (HIVE-7212) Use resource re-localization instead of restarting sessions in Tez

["Gunther Hagleitner (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-7212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14027392#comment-14027392 ] 

Gunther Hagleitner commented on HIVE-7212:
------------------------------------------

Review board: https://reviews.apache.org/r/22450/

> Use resource re-localization instead of restarting sessions in Tez
> ------------------------------------------------------------------
>
>                 Key: HIVE-7212
>                 URL: https://issues.apache.org/jira/browse/HIVE-7212
>             Project: Hive
>          Issue Type: Bug
>          Components: Tez
>    Affects Versions: 0.14.0
>            Reporter: Gunther Hagleitner
>            Assignee: Gunther Hagleitner
>         Attachments: HIVE-7212.1.patch
>
>
> scriptfile1.q is failing on Tez because of a recent breakage in localization. On top of that we're currently restarting sessions if the resources have changed. (add file/add jar/etc). Instead of doing this we should just have tez relocalize these new resources. This way no session/AM restart is required.



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