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From "Ming Ma (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-9388) Refactor decommission related code to support maintenance state for datanodes
Date Fri, 06 Nov 2015 01:39:28 GMT
Ming Ma created HDFS-9388:
-----------------------------

             Summary: Refactor decommission related code to support maintenance state for
datanodes
                 Key: HDFS-9388
                 URL: https://issues.apache.org/jira/browse/HDFS-9388
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Ming Ma


Lots of code can be shared between the existing decommission functionality and to-be-added
maintenance state support for datanodes. To make it easier to add maintenance state support,
let us first modify the existing code to make it more general.



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