Hi Aaron, Could you check if the following stub file exists: /var/run/hadoop/hdfs/namenode-formatted ?
A restart of NN through Ambari should create all the required directories for you. Go ahead and delete the stub if it exists and restart the NN through Ambari web UI. Best Regards, Sid On Thu, Jan 2, 2014 at 11:23 AM, Aaron Zimmerman < [email protected]> wrote: > I had to reformat the namenode under an ambari managed cluster, and HDFS > came back online no problem, but the various dependent services fail > (seemingly because of missing directories, such as /user/... and /etc, and > /tmp. Is there a way to get ambari to recreate these various directories, > permissions, etc? > > If not, is there a guide somewhere that could help me recreate it manually? > > Thanks, > > Aaron Zimmerman > -- CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
