[HADOOP-14343] Wrong pid file name in error message when starting secure daemon

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.0.0-beta1
• Target Version/s: 3.0.0-beta1
• Assignee: Andras Bokor
• Reporter: Andras Bokor
• Created: 21/Apr/17 12:52
• Updated: 14/Oct/19 15:37
• Resolved: 01/Aug/17 03:04

Description

# this is for the daemon pid creation
  #shellcheck disable=SC2086
  echo $! > "${jsvcpidfile}" 2>/dev/null
  if [[ $? -gt 0 ]]; then
    hadoop_error "ERROR:  Cannot write ${daemonname} pid ${daemonpidfile}."
  fi

It will log datanode's pid file instead of JSVC's pid file.