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From "Todd Lipcon (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-2624) HA: ConfiguredFailoverProxyProvider doesn't correctly stop ProtocolTranslators
Date Sat, 03 Dec 2011 00:29:40 GMT
HA: ConfiguredFailoverProxyProvider doesn't correctly stop ProtocolTranslators
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                 Key: HDFS-2624
                 URL: https://issues.apache.org/jira/browse/HDFS-2624
             Project: Hadoop HDFS
          Issue Type: Sub-task
    Affects Versions: HA branch (HDFS-1623)
            Reporter: Todd Lipcon
            Assignee: Todd Lipcon
             Fix For: HA branch (HDFS-1623)


In the tip of branch, the direct proxies to the NN have been replaced by ProtocolTranslator
implementations. But, the proxy provider still calls RPC.stopProxy, which generates a warning
and doesn't actually stop the proxy. We need to check if the protocol implementation is a
Closeable and call close() instead in that case.

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