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From "Jian He (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-1892) Excessive logging in RM
Date Mon, 31 Mar 2014 18:23:16 GMT

     [ https://issues.apache.org/jira/browse/YARN-1892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jian He updated YARN-1892:
--------------------------

    Attachment: YARN-1892.1.patch

Simple patch to clean some CS loggings. These logs will become more excessive if async scheduling
is enabled, log per 5ms cycle by default.

Move a few redundant logs regarding container reservation to debug level.
Fix a few log formats and contents.

> Excessive logging in RM
> -----------------------
>
>                 Key: YARN-1892
>                 URL: https://issues.apache.org/jira/browse/YARN-1892
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Siddharth Seth
>            Assignee: Jian He
>            Priority: Minor
>         Attachments: YARN-1892.1.patch
>
>
> Mostly in the CS I believe
> {code}
>  INFO org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt:
Application application_1395435468498_0011 reserved container container_1395435468498_0011_01_000213
on node host:  #containers=5 available=4096 used=20960, currently has 1 at priority 4; currentReservation
4096
> {code}
> {code}
> INFO org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue: hive2
usedResources: <memory:20480, vCores:5> clusterResources: <memory:81920, vCores:16>
currentCapacity 0.25 required <memory:4096, vCores:1> potentialNewCapacity: 0.255 (
 max-capacity: 0.25)
> {code}



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