[ https://issues.apache.org/jira/browse/HDFS-6312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13987725#comment-13987725 ]
Daryn Sharp commented on HDFS-6312: ----------------------------------- Yes, of course on the tests. :) I don't enjoy being the test subject for security changes with no code coverage... I may fix this as part of a later change. > WebHdfs HA failover is broken on secure clusters > ------------------------------------------------ > > Key: HDFS-6312 > URL: https://issues.apache.org/jira/browse/HDFS-6312 > Project: Hadoop HDFS > Issue Type: Bug > Components: webhdfs > Affects Versions: 3.0.0, 2.4.0 > Reporter: Daryn Sharp > Assignee: Daryn Sharp > Priority: Blocker > > When webhdfs does a failover, it blanks out the delegation token. This will > cause subsequent operations against the other NN to acquire a new token. > Tasks cannot acquire a token (no kerberos credentials) so jobs will fail. -- This message was sent by Atlassian JIRA (v6.2#6252)