[ https://issues.apache.org/jira/browse/HDFS-8451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14554552#comment-14554552 ]
Steve Loughran commented on HDFS-8451: -------------------------------------- Test failure is about a zip exception reading core-default.xml. That looks to me like one build has just stamped on the maven artifacts of another. Unrelated to this JIRA at all. Cancelling and restarting just to demonstrate. > DFSClient probe for encryption testing interprets empty URI property for > "enabled" > ---------------------------------------------------------------------------------- > > Key: HDFS-8451 > URL: https://issues.apache.org/jira/browse/HDFS-8451 > Project: Hadoop HDFS > Issue Type: Bug > Components: encryption > Affects Versions: 2.7.1 > Reporter: Steve Loughran > Assignee: Steve Loughran > Priority: Blocker > Attachments: HDFS-8451-001.patch > > Original Estimate: 1h > Time Spent: 0.5h > Remaining Estimate: 0.5h > > HDFS-7931 added a check in DFSClient for encryption > {{isHDFSEncryptionEnabled()}}, looking for the property > {{"dfs.encryption.key.provider.uri"}. > This probe returns true even if the property is empty. > If there is an empty provider.uri property, you get an NPE when a YARN client > tries to set up the tokens to deploy an AM. -- This message was sent by Atlassian JIRA (v6.3.4#6332)