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Rushabh S Shah commented on YARN-2075: -------------------------------------- [~zjshen]: HAAdmin#getTargetIds is a generic function. In DFSHAAdmin we populate the targetIds with Namenodes. In RMAdmin, anyone can populate with RMs in future. [~kj-ki]: +1 for the fix. > TestRMAdminCLI consistently fail on trunk and branch-2 > ------------------------------------------------------ > > Key: YARN-2075 > URL: https://issues.apache.org/jira/browse/YARN-2075 > Project: Hadoop YARN > Issue Type: Bug > Affects Versions: 3.0.0, 2.5.0 > Reporter: Zhijie Shen > Assignee: Kenji Kikushima > Attachments: YARN-2075.patch > > > {code} > Running org.apache.hadoop.yarn.client.TestRMAdminCLI > Tests run: 13, Failures: 1, Errors: 1, Skipped: 0, Time elapsed: 1.191 sec > <<< FAILURE! - in org.apache.hadoop.yarn.client.TestRMAdminCLI > testTransitionToActive(org.apache.hadoop.yarn.client.TestRMAdminCLI) Time > elapsed: 0.082 sec <<< ERROR! > java.lang.UnsupportedOperationException: null > at java.util.AbstractList.remove(AbstractList.java:144) > at java.util.AbstractList$Itr.remove(AbstractList.java:360) > at java.util.AbstractCollection.remove(AbstractCollection.java:252) > at > org.apache.hadoop.ha.HAAdmin.isOtherTargetNodeActive(HAAdmin.java:173) > at org.apache.hadoop.ha.HAAdmin.transitionToActive(HAAdmin.java:144) > at org.apache.hadoop.ha.HAAdmin.runCmd(HAAdmin.java:447) > at org.apache.hadoop.ha.HAAdmin.run(HAAdmin.java:380) > at org.apache.hadoop.yarn.client.cli.RMAdminCLI.run(RMAdminCLI.java:318) > at > org.apache.hadoop.yarn.client.TestRMAdminCLI.testTransitionToActive(TestRMAdminCLI.java:180) > testHelp(org.apache.hadoop.yarn.client.TestRMAdminCLI) Time elapsed: 0.088 > sec <<< FAILURE! > java.lang.AssertionError: null > at org.junit.Assert.fail(Assert.java:86) > at org.junit.Assert.assertTrue(Assert.java:41) > at org.junit.Assert.assertTrue(Assert.java:52) > at > org.apache.hadoop.yarn.client.TestRMAdminCLI.testError(TestRMAdminCLI.java:366) > at > org.apache.hadoop.yarn.client.TestRMAdminCLI.testHelp(TestRMAdminCLI.java:307) > {code} -- This message was sent by Atlassian JIRA (v6.2#6252)