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Posted to hdfs-issues@hadoop.apache.org by "Erik Krogen (Jira)" <ji...@apache.org> on 2019/12/04 18:16:00 UTC

[jira] [Created] (HDFS-15032) Balancer crashes when it fails to contact an NN via ObserverReadProxyProvider

Erik Krogen created HDFS-15032:
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             Summary: Balancer crashes when it fails to contact an NN via ObserverReadProxyProvider
                 Key: HDFS-15032
                 URL: https://issues.apache.org/jira/browse/HDFS-15032
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: balancer &amp; mover
    Affects Versions: 2.10.0
            Reporter: Erik Krogen
            Assignee: Erik Krogen


When trying to run the Balancer using ObserverReadProxyProvider (to allow it to read from the Observer Node as described in HDFS-14979), if one of the NNs isn't running, the Balancer will crash.



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