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Posted to issues@tez.apache.org by "Bikas Saha (JIRA)" <ji...@apache.org> on 2013/08/14 00:46:48 UTC

[jira] [Commented] (TEZ-362) Object cache for users to re-use objects across tasks within the same container/jvm

    [ https://issues.apache.org/jira/browse/TEZ-362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13738960#comment-13738960 ] 

Bikas Saha commented on TEZ-362:
--------------------------------

Looks good. +1.

Should we return the previous object in add() instead of returning a boolean?

Is this going to be visible in a processor() code?
                
> Object cache for users to re-use objects across tasks within the same container/jvm
> -----------------------------------------------------------------------------------
>
>                 Key: TEZ-362
>                 URL: https://issues.apache.org/jira/browse/TEZ-362
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Hitesh Shah
>            Assignee: Hitesh Shah
>         Attachments: TEZ-362.1.patch
>
>
> Users like hive will find it useful to cache the dimension tables across tasks when container reuse is enabled.

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