Daryn Sharp created HDFS-4494: --------------------------------- Summary: Confusing exception for unresolvable hdfs host with security enabled Key: HDFS-4494 URL: https://issues.apache.org/jira/browse/HDFS-4494 Project: Hadoop HDFS Issue Type: Bug Components: hdfs-client Affects Versions: 2.0.0-alpha, 0.23.0, 3.0.0 Reporter: Daryn Sharp
{noformat} $ hadoop fs -ls hdfs://unresolvable-host ls: Can't replace _HOST pattern since client address is null {noformat} It's misleading because it's not even related to the client's address. It'd be a bit more informative to see something like "{{UnknownHostException: unresolvable-host}}". -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira