DFSClient shouldn't keep multiple RPC proxy references
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Key: HDFS-2337
URL: https://issues.apache.org/jira/browse/HDFS-2337
Project: Hadoop HDFS
Issue Type: Improvement
Components: hdfs client
Affects Versions: 0.24.0
Reporter: Aaron T. Myers
Assignee: Aaron T. Myers
Fix For: 0.24.0
With the commit of HADOOP-7635, {{RetryInvocationHandler}} objects will clean
up the underlying {{InvocationHandler}} objects they reference. We should
change {{DFSClient}} to take advantage of this fact.
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