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From "Rajesh Balamohan (Jira)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-23029) LLAP: Shuffle Handler should support Index Cache configuration
Date Mon, 16 Mar 2020 06:45:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-23029?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17059987#comment-17059987
] 

Rajesh Balamohan commented on HIVE-23029:
-----------------------------------------

Ref: TEZ-3887

> LLAP: Shuffle Handler should support Index Cache configuration
> --------------------------------------------------------------
>
>                 Key: HIVE-23029
>                 URL: https://issues.apache.org/jira/browse/HIVE-23029
>             Project: Hive
>          Issue Type: Improvement
>          Components: llap
>            Reporter: Rajesh Balamohan
>            Priority: Trivial
>         Attachments: Screenshot 2020-03-16 at 12.08.44 PM.jpg
>
>
> !Screenshot 2020-03-16 at 12.08.44 PM.jpg|width=580,height=405!
>  
> Queries like Q78 at large scale misses index cache with unordered edges. (24 * 1009 = 24216.
With the default 10 MB cache size, it can accommodate only 400+ entries).
>  



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