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From "Aravindan Vijayan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-17949) Disable INFO logs from HadoopMetrics2Reporter for hive on upgrade to 2.5
Date Thu, 28 Jul 2016 21:28:20 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-17949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aravindan Vijayan updated AMBARI-17949:
---------------------------------------
    Status: Open  (was: Patch Available)

> Disable INFO logs from HadoopMetrics2Reporter for hive on upgrade to 2.5
> ------------------------------------------------------------------------
>
>                 Key: AMBARI-17949
>                 URL: https://issues.apache.org/jira/browse/AMBARI-17949
>             Project: Ambari
>          Issue Type: Bug
>    Affects Versions: 2.4.0
>            Reporter: Aravindan Vijayan
>            Assignee: Aravindan Vijayan
>            Priority: Blocker
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-17949.patch
>
>
> Out of disk space issues are seen due to the sheer amount of logs being produced by hive
after addition of metrics. For this, a single change needs to be done to the log4j properties
offered by Ambari to fix this.
> In hive-log4j content, the following needs to be added.
> {noformat}
> # Silence HadoopMetrics2Reporter INFO logs
> log4j.logger.com.github.joshelser.dropwizard.metrics.hadoop=WARN,DRFA
> {noformat}
> This upgrade jira is only for adding the log level changes for Hive components part of
HDP 2.4 stack. Hive components that have been added in HDP2.5 fall into the category of either
not needing this change or using default from stack.



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