[AMBARI-4162] Ambari trying to setup namenode dirs on nfs mounted home dirs

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.5.0
• Fix Version/s: 1.5.0
• Component/s: ambari-web
• Assignee: Oleg Nechiporenko
• Reporter: Oleg Nechiporenko
• Created: 24/Dec/13 15:08
• Updated: 24/Dec/13 15:20
• Resolved: 24/Dec/13 15:20

Description

This was noticed on flubber

notice: /Stage[2]/Hdp-hadoop::Namenode::Format/Exec[/tmp/checkForFormat.sh]/returns: NameNode Dirname = /grid/0/hadoop/hdfs/namenode
notice: /Stage[2]/Hdp-hadoop::Namenode::Format/Exec[/tmp/checkForFormat.sh]/returns: NameNode Dirname = /grid/1/hadoop/hdfs/namenode
notice: /Stage[2]/Hdp-hadoop::Namenode::Format/Exec[/tmp/checkForFormat.sh]/returns: NameNode Dirname = /grid/2/hadoop/hdfs/namenode
notice: /Stage[2]/Hdp-hadoop::Namenode::Format/Exec[/tmp/checkForFormat.sh]/returns: NameNode Dirname = /grid/3/hadoop/hdfs/namenode
notice: /Stage[2]/Hdp-hadoop::Namenode::Format/Exec[/tmp/checkForFormat.sh]/returns: NameNode Dirname = /grid/4/hadoop/hdfs/namenode
notice: /Stage[2]/Hdp-hadoop::Namenode::Format/Exec[/tmp/checkForFormat.sh]/returns: NameNode Dirname = /grid/5/hadoop/hdfs/namenode
notice: /Stage[2]/Hdp-hadoop::Namenode::Format/Exec[/tmp/checkForFormat.sh]/returns: NameNode Dirname = /homes/hrt_qa/hadoop/hdfs/namenode
notice: /Stage[2]/Hdp-hadoop::Namenode::Format/Exec[/tmp/checkForFormat.sh]/returns: NameNode Dirname = /homes/hortonar/hadoop/hdfs/namenode

NFS directories should not be added by default. This is needs to be resolved so QE can run nightlies on flubber.

I also suspect it affects all configs where Ambari determines the dirs.