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https://issues.apache.org/jira/browse/YARN-2453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14110427#comment-14110427
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Hadoop QA commented on YARN-2453:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12664328/YARN-2453.000.patch
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}. There were no new javadoc 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 2.0.3) 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:
org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/4731//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/4731//console
This message is automatically generated.
> TestProportionalCapacityPreemptionPolicy is failed for FairScheduler
> --------------------------------------------------------------------
>
> Key: YARN-2453
> URL: https://issues.apache.org/jira/browse/YARN-2453
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: zhihai xu
> Assignee: zhihai xu
> Attachments: YARN-2453.000.patch
>
>
> TestProportionalCapacityPreemptionPolicy is failed for FairScheduler.
> The following is error message:
> Running
> org.apache.hadoop.yarn.server.resourcemanager.monitor.capacity.TestProportionalCapacityPreemptionPolicy
> Tests run: 18, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 3.94 sec <<<
> FAILURE! - in
> org.apache.hadoop.yarn.server.resourcemanager.monitor.capacity.TestProportionalCapacityPreemptionPolicy
> testPolicyInitializeAfterSchedulerInitialized(org.apache.hadoop.yarn.server.resourcemanager.monitor.capacity.TestProportionalCapacityPreemptionPolicy)
> Time elapsed: 1.61 sec <<< FAILURE!
> java.lang.AssertionError: Failed to find SchedulingMonitor service, please
> check what happened
> at org.junit.Assert.fail(Assert.java:88)
> at
> org.apache.hadoop.yarn.server.resourcemanager.monitor.capacity.TestProportionalCapacityPreemptionPolicy.testPolicyInitializeAfterSchedulerInitialized(TestProportionalCapacityPreemptionPolicy.java:469)
> This test should only work for capacity scheduler because the following
> source code in ResourceManager.java prove it will only work for capacity
> scheduler.
> {code}
> if (scheduler instanceof PreemptableResourceScheduler
> && conf.getBoolean(YarnConfiguration.RM_SCHEDULER_ENABLE_MONITORS,
> YarnConfiguration.DEFAULT_RM_SCHEDULER_ENABLE_MONITORS)) {
> {code}
> Because CapacityScheduler is instance of PreemptableResourceScheduler and
> FairScheduler is not instance of PreemptableResourceScheduler.
> I will upload a patch to fix this issue.
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