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https://issues.apache.org/jira/browse/YARN-2869?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14213092#comment-14213092
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Hadoop QA commented on YARN-2869:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12681645/YARN-2869-1.patch
against trunk revision 1a47f89.
{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}. There were no new javadoc warning messages.
{color:red}-1 eclipse:eclipse{color}. The patch failed to build with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in .
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/5855//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/5855//console
This message is automatically generated.
> CapacityScheduler should trim sub queue names when parse configuration
> ----------------------------------------------------------------------
>
> Key: YARN-2869
> URL: https://issues.apache.org/jira/browse/YARN-2869
> Project: Hadoop YARN
> Issue Type: Bug
> Components: capacityscheduler, resourcemanager
> Reporter: Wangda Tan
> Assignee: Wangda Tan
> Attachments: YARN-2869-1.patch
>
>
> Currently, capacity scheduler doesn't trim sub queue name when parsing queue
> names, for example, the configuration
> {code}
> <configuration>
> <property>
> <name>...root.queues</name>
> <value> a, b , c</value>
> </property>
> <property>
> <name>...root.b.capacity</name>
> <value>100</value>
> </property>
>
> .......
> </property>
> {code}
> Will fail with error:
> {code}
> java.lang.IllegalArgumentException: Illegal capacity of -1.0 for queue root.
> a
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerConfiguration.getCapacity(CapacitySchedulerConfiguration.java:332)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.getCapacityFromConf(LeafQueue.java:196)
> ....
> {code}
> It will try to find a queues with name " a", " b ", and " c", which is
> apparently wrong, we should do trimming on these sub queue names.
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