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From "Todd Lipcon (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-3214) InterDatanodeProtocolServerSideTranslatorPB doesn't handle null response from initReplicaRecovery
Date Fri, 06 Apr 2012 00:50:21 GMT
InterDatanodeProtocolServerSideTranslatorPB doesn't handle null response from initReplicaRecovery
-------------------------------------------------------------------------------------------------

                 Key: HDFS-3214
                 URL: https://issues.apache.org/jira/browse/HDFS-3214
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: data-node
    Affects Versions: 2.0.0
            Reporter: Todd Lipcon
            Assignee: Todd Lipcon
            Priority: Blocker


The initReplicaRecovery function may return null to indicate that the block doesn't exist
on the local node. However, the translator doesn't handle this case, which results in NPEs.

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