hadoop-yarn-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "zhihai xu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-2315) Should use setCurrentCapacity instead of setCapacity to configure used resource capacity for FairScheduler.
Date Thu, 17 Jul 2014 22:26:04 GMT
zhihai xu created YARN-2315:
-------------------------------

             Summary: Should use setCurrentCapacity instead of setCapacity to configure used
resource capacity for FairScheduler.
                 Key: YARN-2315
                 URL: https://issues.apache.org/jira/browse/YARN-2315
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: zhihai xu
            Assignee: zhihai xu


Should use setCurrentCapacity instead of setCapacity to configure used resource capacity for
FairScheduler.
In function getQueueInfo of FSQueue.java, we call setCapacity twice with different parameters
so the first call is overrode by the second call. 
    queueInfo.setCapacity((float) getFairShare().getMemory() /
        scheduler.getClusterResource().getMemory());
    queueInfo.setCapacity((float) getResourceUsage().getMemory() /
        scheduler.getClusterResource().getMemory());
We should change the second setCapacity call to setCurrentCapacity to configure the current
used capacity.




--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message