webhdfs open an invalid path leads to a 500 which states a npe, we should return a 404 with appropriate error message ---------------------------------------------------------------------------------------------------------------------
Key: HDFS-2439 URL: https://issues.apache.org/jira/browse/HDFS-2439 Project: Hadoop HDFS Issue Type: Bug Affects Versions: 0.20.205.0 Reporter: Arpit Gupta -- 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