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From "Uma Maheswara Rao G (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-11123) [SPS] Make storage policy satisfier daemon work on/off dynamically
Date Thu, 10 Nov 2016 00:18:58 GMT
Uma Maheswara Rao G created HDFS-11123:
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             Summary: [SPS] Make storage policy satisfier daemon work on/off dynamically
                 Key: HDFS-11123
                 URL: https://issues.apache.org/jira/browse/HDFS-11123
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: datanode, namenode
            Reporter: Uma Maheswara Rao G


The idea of this task is to make SPS daemon thread to start/stop dynamically in Namenode process
with out needing to restart complete Namenode.
So, this will help in the case of admin wants to switch of this SPS and wants to run Mover
tool externally.



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