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Posted to issues@hive.apache.org by "Rajesh Balamohan (JIRA)" <ji...@apache.org> on 2017/02/01 08:17:51 UTC

[jira] [Commented] (HIVE-13667) Improve performance for ServiceInstanceSet.getByHost

    [ https://issues.apache.org/jira/browse/HIVE-13667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15848115#comment-15848115 ] 

Rajesh Balamohan commented on HIVE-13667:
-----------------------------------------

RB link: https://reviews.apache.org/r/56159/

> Improve performance for ServiceInstanceSet.getByHost
> ----------------------------------------------------
>
>                 Key: HIVE-13667
>                 URL: https://issues.apache.org/jira/browse/HIVE-13667
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Siddharth Seth
>            Assignee: Rajesh Balamohan
>         Attachments: HIVE-13667.1.patch
>
>
> ServiceInstanceSet.getByHost is used for scheduling local tasks as well as constructing the log URL.
> It ends up traversing all hosts on each lookup. This should be avoided.
> cc [~prasanth_j]



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