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From "J.Andreina (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-8226) Non-HA rollback compatibility broken
Date Thu, 23 Apr 2015 05:07:39 GMT
J.Andreina created HDFS-8226:
--------------------------------

             Summary: Non-HA rollback compatibility broken
                 Key: HDFS-8226
                 URL: https://issues.apache.org/jira/browse/HDFS-8226
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: J.Andreina
            Assignee: J.Andreina
            Priority: Blocker


In HA  while performing rollback , we use “hdfs namenode –rollback” which would prompt
user for confirmation.  ( Implemented as part of HDFS-5138)

For Non-HA , as per doc if we perform rollback using “start-dfs.sh –rollback” , then
namenode startup hangs ( As it tries to start namenode in daemon mode , hence will not be
able to prompt user for confirmation )





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