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Binglin Chang commented on YARN-1463: ------------------------------------- bq. Webapps enables spnego authentication when security is enabled but no principals / keytabs are passed in. This configuration is wrong and it should fail. I thought the same, but when I looked at the original code: {code} if (spnegoPrincipalKey == null || conf.get(spnegoPrincipalKey, "").isEmpty()) { LOG.warn("Principal for spnego filter is not set"); initSpnego = false; } if (spnegoKeytabKey == null || conf.get(spnegoKeytabKey, "").isEmpty()) { LOG.warn("Keytab for spnego filter is not set"); initSpnego = false; } {code} The code make a WARN log instead of ERROR, it looks like a intentional behavior, so I keep the original behavior just for safe, thoughts? > TestContainerManagerSecurity#testContainerManager fails > ------------------------------------------------------- > > Key: YARN-1463 > URL: https://issues.apache.org/jira/browse/YARN-1463 > Project: Hadoop YARN > Issue Type: Test > Reporter: Ted Yu > Assignee: Binglin Chang > Attachments: YARN-1463.000.patch, YARN-1463.v1.patch > > > Here is stack trace: > {code} > testContainerManager[1](org.apache.hadoop.yarn.server.TestContainerManagerSecurity) > Time elapsed: 1.756 sec <<< ERROR! > org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.io.IOException: > ResourceManager failed to start. Final state is STOPPED > at > org.apache.hadoop.yarn.server.MiniYARNCluster$ResourceManagerWrapper.serviceStart(MiniYARNCluster.java:253) > at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) > at > org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:121) > at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) > at > org.apache.hadoop.yarn.server.TestContainerManagerSecurity.testContainerManager(TestContainerManagerSecurity.java:110) > {code} -- This message was sent by Atlassian JIRA (v6.1#6144)