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zhihai xu commented on YARN-2453: --------------------------------- Hi [~Karthik Kambatla], I moved all the configuration to setup in YARN-2453.002.patch. thanks for the quick response. > 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, YARN-2453.001.patch, > YARN-2453.002.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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)