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From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-6970) Move startFile EDEK retries to the DFSClient
Date Fri, 29 Aug 2014 00:15:08 GMT
Andrew Wang created HDFS-6970:
---------------------------------

             Summary: Move startFile EDEK retries to the DFSClient
                 Key: HDFS-6970
                 URL: https://issues.apache.org/jira/browse/HDFS-6970
             Project: Hadoop HDFS
          Issue Type: Sub-task
    Affects Versions: 2.5.0
            Reporter: Andrew Wang
            Assignee: Andrew Wang


[~sureshms] pointed out that holding on to an RPC handler while talking to the KMS is bad,
since it can exhaust the available handlers. Let's avoid this by doing retries at the DFSClient
rather than in the RPC handler, and moving EDEK fetching to the background.



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