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From "James Clampffer (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-10231) libhdfs++: Fix race conditions in RPC layer
Date Tue, 29 Mar 2016 17:46:25 GMT
James Clampffer created HDFS-10231:
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             Summary: libhdfs++: Fix race conditions in RPC layer
                 Key: HDFS-10231
                 URL: https://issues.apache.org/jira/browse/HDFS-10231
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: James Clampffer
            Assignee: Bob Hansen


Namenode calls seem to hang and the retry logic never properly kicks in.  It looks like there's
a race condition that leads to a failed rpc call never properly passing the request object
to the new RpcConnectionImpl so things hang forever.  RpcConnectionImpl objects are also kept
alive longer than they should because of a shared_ptr cycle between them and the timeout tracking
objects.



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