[jira] [Resolved] (HIVE-6875) Make sure resources in Tez resource list are unique

["Sergey Shelukhin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-6875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Shelukhin resolved HIVE-6875.
------------------------------------

    Resolution: Won't Fix

the only way we can get non-unique resources is via user configuration. There are no conflicts with e.g. tez resources on client side (and they are handled on server side). So won't fix

> Make sure resources in Tez resource list are unique
> ---------------------------------------------------
>
>                 Key: HIVE-6875
>                 URL: https://issues.apache.org/jira/browse/HIVE-6875
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>             Fix For: 0.13.0
>
>
> After HIVE-6739 and HIVE-6782, some resources in upload list may be duplicate (because HBase needs same jars as Tez) and concurrency handler may upload them multiple times; it can also overwrite existing ones (which is ok with HIVE-6825, because they go to scratch dir) and fail in unobvious way if they are different size.



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