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https://issues.apache.org/jira/browse/HDFS-3214?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Todd Lipcon updated HDFS-3214:
------------------------------
Status: Patch Available (was: Open)
> 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
> Attachments: hdfs-3214.txt
>
>
> 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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