[jira] [Created] (HDFS-11523) after cluster failover, journalnode fails to come up when space is freed, preventing namenode from coming up at proper state

["Sunil Iyer (JIRA)" <ji...@apache.org>]

Sunil Iyer created HDFS-11523:
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             Summary: after cluster failover, journalnode fails to come up when space is freed, preventing namenode from coming up at proper state
                 Key: HDFS-11523
                 URL: https://issues.apache.org/jira/browse/HDFS-11523
             Project: Hadoop HDFS
          Issue Type: Bug
    Affects Versions: 2.7.2
         Environment: Ubuntu 12.04
            Reporter: Sunil Iyer


after failover of a three node distributed cluster, one node with both namenode and journalnode services was completely down. A second journalnode was in wedged state due to insufficient space, so namenode service could not resume. Once space was cleared however, journalnode did not resume on its own, preventing a majority of journalnodes for namenode reads.



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