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From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-8661) DataNode should filter the set of NameSpaceInfos passed to Datasets
Date Wed, 24 Jun 2015 20:50:05 GMT
Arpit Agarwal created HDFS-8661:
-----------------------------------

             Summary: DataNode should filter the set of NameSpaceInfos passed to Datasets
                 Key: HDFS-8661
                 URL: https://issues.apache.org/jira/browse/HDFS-8661
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: datanode
    Affects Versions: HDFS-7240
            Reporter: Arpit Agarwal
            Assignee: Arpit Agarwal


{{DataNode#refreshVolumes}} passes the list of NamespaceInfos to each dataset when adding
new volumes.

This list should be filtered by the correct NodeType(s) for each dataset. e.g. in a shared
HDFS+Ozone cluster, FsDatasets would be notified of NN block pools and Ozone datasets would
be notified of Ozone block pool(s).



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