[jira] [Updated] (YARN-2241) ZKRMStateStore: On startup, show nicer messages when znodes already exist
[ https://issues.apache.org/jira/browse/YARN-2241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Robert Kanter updated YARN-2241: Attachment: YARN-2241.patch You're right, it doesn't fail without the fix; I must have checked it with something slightly different than the old code when I tried it. In that case I don't think we need the test; it's a pretty simple fix and I was able to verify that it worked correctly. I've uploaded a new patch that doesn't have the test. > ZKRMStateStore: On startup, show nicer messages when znodes already exist > - > > Key: YARN-2241 > URL: https://issues.apache.org/jira/browse/YARN-2241 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager >Affects Versions: 2.5.0 >Reporter: Robert Kanter >Assignee: Robert Kanter >Priority: Minor > Attachments: YARN-2241.patch, YARN-2241.patch > > > When using the RMZKStateStore, if you restart the RM, you get a bunch of > stack traces with messages like > {{org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = > NodeExists for /rmstore}}. This is expected as these nodes already exist > from before. We should catch these and print nicer messages. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (YARN-2241) ZKRMStateStore: On startup, show nicer messages when znodes already exist
[ https://issues.apache.org/jira/browse/YARN-2241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Karthik Kambatla updated YARN-2241: --- Summary: ZKRMStateStore: On startup, show nicer messages when znodes already exist (was: Show nicer messages when ZNodes already exist in ZKRMStateStore on startup) > ZKRMStateStore: On startup, show nicer messages when znodes already exist > - > > Key: YARN-2241 > URL: https://issues.apache.org/jira/browse/YARN-2241 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager >Affects Versions: 2.5.0 >Reporter: Robert Kanter >Assignee: Robert Kanter >Priority: Minor > Attachments: YARN-2241.patch > > > When using the RMZKStateStore, if you restart the RM, you get a bunch of > stack traces with messages like > {{org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = > NodeExists for /rmstore}}. This is expected as these nodes already exist > from before. We should catch these and print nicer messages. -- This message was sent by Atlassian JIRA (v6.2#6252)