Aaron T. Myers created HADOOP-8408: -------------------------------------- Summary: MR doesn't work with a non-default ViewFS mount table and security enabled Key: HADOOP-8408 URL: https://issues.apache.org/jira/browse/HADOOP-8408 Project: Hadoop Common Issue Type: Bug Components: fs Affects Versions: 2.0.0 Reporter: Aaron T. Myers Assignee: Aaron T. Myers
With security enabled, if one sets up a ViewFS mount table using the default mount table name, everything works as expected. However, if you try to create a ViewFS mount table with a non-default name, you'll end up getting an error like the following (in this case "vfs-cluster" was the name of the mount table) when running an MR job: {noformat} java.lang.IllegalArgumentException: java.net.UnknownHostException: vfs-cluster {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira