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From "Peter Vary (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-21911) Pluggable LlapMetricsListener on Tez side to disable / resize Daemons
Date Mon, 01 Jul 2019 10:07:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-21911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Peter Vary updated HIVE-21911:
------------------------------
    Attachment: HIVE-21911.2.patch

> Pluggable LlapMetricsListener on Tez side to disable / resize Daemons
> ---------------------------------------------------------------------
>
>                 Key: HIVE-21911
>                 URL: https://issues.apache.org/jira/browse/HIVE-21911
>             Project: Hive
>          Issue Type: Sub-task
>          Components: llap, Tez
>            Reporter: Peter Vary
>            Assignee: Peter Vary
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: HIVE-21911.2.patch, HIVE-21911.patch
>
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> We need to have a way to plug in different listeners which act upon the LlapDaemon statistics.
> This listener should be able to disable / resize the LlapDaemons based on health data.



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