hadoop-yarn-issues 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-2534) FairScheduler: totalMaxShare is not calculated correctly in computeSharesInternal
Date Thu, 11 Sep 2014 03:38:33 GMT
zhihai xu created YARN-2534:
-------------------------------

             Summary: FairScheduler: totalMaxShare is not calculated correctly in computeSharesInternal
                 Key: YARN-2534
                 URL: https://issues.apache.org/jira/browse/YARN-2534
             Project: Hadoop YARN
          Issue Type: Bug
          Components: scheduler
    Affects Versions: 2.5.0
            Reporter: zhihai xu
            Assignee: zhihai xu
             Fix For: 2.6.0


FairScheduler: totalMaxShare is not calculated correctly in computeSharesInternal for some
cases.
If the sum of MAX share of all Schedulables is more than Integer.MAX_VALUE ,but each individual
MAX share is not equal to Integer.MAX_VALUE. then totalMaxShare will be a negative value,
which will cause all fairShare are wrongly calculated.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message