[HDFS-12406] dfsadmin command prints "Exception encountered" even if there is no exception, when debug is enabled

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.1.0
• Component/s: hdfs-client
• Assignee: Nandakumar
• Reporter: Nandakumar
• Created: 08/Sep/17 14:27
• Updated: 11/Sep/17 22:14
• Resolved: 11/Sep/17 21:50

Description

In DFSAdmin we are printing "Exception encountered" at debug level for all the calls even if there is no exception.

DFSAdmin#run

    if (LOG.isDebugEnabled()) {
      LOG.debug("Exception encountered:", debugException);
    }