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From "Prasanth Jayachandran (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-13701) LLAP: Use different prefix for llap task scheduler metrics
Date Fri, 06 May 2016 01:00:25 GMT

     [ https://issues.apache.org/jira/browse/HIVE-13701?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Prasanth Jayachandran updated HIVE-13701:
-----------------------------------------
    Attachment: HIVE-13701.1.patch

[~sershe] Could you please review this patch? The changes in itself are very small
1) Added "LlapTaskScheduler" as prefix for llap task scheduler metrics as these run on different
hosts than the daemons
2) Renamed hadoop-metrics2.properties.template to hadoop-metrics2-llapdaemon.properties.template
3) Add hadoop-metrics2-llaptaskscheduler.properties.template file

> LLAP: Use different prefix for llap task scheduler metrics
> ----------------------------------------------------------
>
>                 Key: HIVE-13701
>                 URL: https://issues.apache.org/jira/browse/HIVE-13701
>             Project: Hive
>          Issue Type: Bug
>          Components: llap
>    Affects Versions: 2.1.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>         Attachments: HIVE-13701.1.patch
>
>
> LLAP task scheduler runs inside AM and typically runs on different hosts than llap daemons.
Using the same prefix "llapdaemon" for daemon metrics and task scheduler metrics will cause
conflicts when these metrics are published with hadoop-metrics2.



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