[ https://issues.apache.org/jira/browse/AMBARI-24958?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated AMBARI-24958: ------------------------------------ Labels: pull-request-available (was: ) > Ambari YARN Queue Manager allows duplicate names when using 'rename' > functionality > ---------------------------------------------------------------------------------- > > Key: AMBARI-24958 > URL: https://issues.apache.org/jira/browse/AMBARI-24958 > Project: Ambari > Issue Type: Bug > Components: ambari-views > Affects Versions: 2.6.0 > Reporter: Jonathan Sneep > Assignee: Akhil S Naik > Priority: Minor > Labels: pull-request-available > > Using the rename functionality in Ambari YARN Queue Manager, it is possible > to set multiple queues of the same name. > # On a new, empty cluster, create an "example" parent queue, and refresh > YARN config > # Create another new parent queue named "MainExample" > # Add two leaf queues into "MainExample", but note that Ambari will indicate > that a leaf queue named "example" cannot be created as a queue with that name > already exists. Therefore we now call the new leaf queues "leaf1" and "leaf2" > instead. > # The rename option will allow to rename the queue "leaf1" into "example" > without any error (this is the bug, as it should give the same error as in > step 3). > # Saving and attempting to use the configuration after these steps will > result in RM failing with a variety of errors. > We need logic in the Ambari YARN Queue Manager to verify new queues for > duplicate queue names when using the rename function. -- This message was sent by Atlassian JIRA (v7.6.3#76005)