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From "Peter Vary (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-21912) Implement BlacklistingLlapMetricsListener
Date Thu, 18 Jul 2019 09:42:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-21912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Peter Vary updated HIVE-21912:
------------------------------
       Resolution: Fixed
    Fix Version/s: 4.0.0
           Status: Resolved  (was: Patch Available)

Pushed to master.

Thanks [~odraese] and [~szita] for the review!

> Implement BlacklistingLlapMetricsListener
> -----------------------------------------
>
>                 Key: HIVE-21912
>                 URL: https://issues.apache.org/jira/browse/HIVE-21912
>             Project: Hive
>          Issue Type: Sub-task
>          Components: llap, Tez
>            Reporter: Peter Vary
>            Assignee: Peter Vary
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>         Attachments: HIVE-21912.10.patch, HIVE-21912.11.patch, HIVE-21912.2.patch, HIVE-21912.3.patch,
HIVE-21912.4.patch, HIVE-21912.5.patch, HIVE-21912.6.patch, HIVE-21912.7.patch, HIVE-21912.8.patch,
HIVE-21912.9.patch, HIVE-21912.patch, HIVE-21912.wip-2.patch, HIVE-21912.wip.patch
>
>          Time Spent: 6h
>  Remaining Estimate: 0h
>
> We should implement a DaemonStatisticsHandler which:
>  * If a node average response time is bigger than 150% (configurable) of the other nodes
>  * If the other nodes has enough empty executors to handle the requests
> Then disables the limping node.



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