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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-343) Capacity Scheduler maximum-capacity value -1 is invalid
Date Mon, 28 Jan 2013 18:47:18 GMT

    [ https://issues.apache.org/jira/browse/YARN-343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13564516#comment-13564516

Hadoop QA commented on YARN-343:

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:red}-1 core tests{color}.  The patch failed these unit tests in hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager:


    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-YARN-Build/372//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/372//console

This message is automatically generated.
> Capacity Scheduler maximum-capacity value -1 is invalid
> -------------------------------------------------------
>                 Key: YARN-343
>                 URL: https://issues.apache.org/jira/browse/YARN-343
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: capacityscheduler
>    Affects Versions: 0.23.6
>            Reporter: Thomas Graves
>            Assignee: Xuan Gong
>         Attachments: YARN-343.1.patch, Yarn-343.2.patch, YARN-343.3.patch
> I tried to start the resource manager using the capacity scheduler with a particular
queues maximum-capacity set to -1 which is supposed to disable it according to the docs but
I got the following exception:
> java.lang.IllegalArgumentException: Illegal value  of maximumCapacity -0.01 used in call
to setMaxCapacity for queue foo
>     at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CSQueueUtils.checkMaxCapacity(CSQueueUtils.java:31)
>     at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.setupQueueConfigs(LeafQueue.java:220)
>     at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.<init>(LeafQueue.java:191)
>     at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.parseQueue(CapacityScheduler.java:310)
>     at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.parseQueue(CapacityScheduler.java:325)
>     at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.initializeQueues(CapacityScheduler.java:232)
>     at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.reinitialize(CapacityScheduler.java:202)

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