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https://issues.apache.org/jira/browse/HDFS-3214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13249669#comment-13249669
]
Hudson commented on HDFS-3214:
------------------------------
Integrated in Hadoop-Mapreduce-trunk-Commit #2038 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/2038/])
HDFS-3214. InterDatanodeProtocolServerSideTranslatorPB doesn't handle null
response from initReplicaRecovery. Contributed by Todd Lipcon. (Revision
1311125)
Result = ABORTED
todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1311125
Files :
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/InterDatanodeProtocolServerSideTranslatorPB.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/InterDatanodeProtocolTranslatorPB.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/InterDatanodeProtocol.proto
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestInterDatanodeProtocol.java
> 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
> Fix For: 2.0.0
>
> Attachments: hdfs-3214.txt, 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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