Allow GetConf tool to print arbitrary keys ------------------------------------------
Key: HDFS-3226 URL: https://issues.apache.org/jira/browse/HDFS-3226 Project: Hadoop HDFS Issue Type: Improvement Components: tools Affects Versions: 2.0.0 Reporter: Todd Lipcon Assignee: Todd Lipcon Currently the "hdfs getconf" tool can only print out certain keys, like the list of NNs, etc. It would be handy to allow it to fetch an arbitrary configuration. For example, users may wish to write shell scripts that interact with their hadoop cluster, and it is useful to be able to fetch configs like the name of the superuser, or the state of whether HA is enabled. -- 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