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From "Lei (Eddy) Xu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-6727) Make DataNode reconfiguable
Date Tue, 22 Jul 2014 19:34:40 GMT
Lei (Eddy) Xu created HDFS-6727:
-----------------------------------

             Summary: Make DataNode reconfiguable
                 Key: HDFS-6727
                 URL: https://issues.apache.org/jira/browse/HDFS-6727
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: datanode
    Affects Versions: 2.4.1
            Reporter: Lei (Eddy) Xu
            Assignee: Lei (Eddy) Xu


HDFS-1362 requires DataNode to reload configuration file during the runtime, so that DN can
change the data volumes dynamically. This JIRA reuses the reconfiguration framework introduced
by HADOOP-7001 to enable DN to reconfigure at runtime.



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