[HADOOP-10638] Updating hadoop-daemon.sh to work as expected when nfs is started as a privileged user.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Fix Version/s: 2.5.0
• Component/s: nfs
• Labels: patch
• Target Version/s: 2.5.0
• Hadoop Flags: Reviewed
• Assignee: Manikandan Narayanaswamy
• Reporter: Manikandan Narayanaswamy
• Created: 29/May/14 17:52
• Updated: 15/Aug/14 05:39
• Resolved: 30/May/14 01:53

Description

When NFS is started as a privileged user, this change sets up required environment variables:
HADOOP_PID_DIR = $HADOOP_PRIVILEGED_NFS_PID_DIR
HADOOP_LOG_DIR = $HADOOP_PRIVILEGED_NFS_LOG_DIR
HADOOP_IDENT_STRING = $HADOOP_PRIVILEGED_NFS_USER

Also, along with the above, we also now collect ulimits for the right user.