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https://issues.apache.org/jira/browse/HDFS-9401?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Walter Su updated HDFS-9401:
----------------------------
Resolution: Fixed
Fix Version/s: 2.8.0
Target Version/s: 2.8.0
Status: Resolved (was: Patch Available)
committed to trunk and branch-2.
> Fix the findbug in
> o.a.h.h.server.datanode.BlockRecoveryWorker$RecoveryTaskContiguous.recover()
> -----------------------------------------------------------------------------------------------
>
> Key: HDFS-9401
> URL: https://issues.apache.org/jira/browse/HDFS-9401
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Brahma Reddy Battula
> Assignee: Brahma Reddy Battula
> Fix For: 2.8.0
>
> Attachments: HDFS-9401-002.patch, HDFS-9401.patch
>
>
> Noticed following findbug in HDFS-9400
> {noformat}
> Call to
> org.apache.hadoop.hdfs.server.protocol.DatanodeRegistration.equals(org.apache.hadoop.hdfs.protocol.DatanodeInfo)
> in
> org.apache.hadoop.hdfs.server.datanode.BlockRecoveryWorker$RecoveryTaskContiguous.recover()
> Bug type EC_UNRELATED_TYPES (click for details)
> In class
> org.apache.hadoop.hdfs.server.datanode.BlockRecoveryWorker$RecoveryTaskContiguous
> In method
> org.apache.hadoop.hdfs.server.datanode.BlockRecoveryWorker$RecoveryTaskContiguous.recover()
> Actual type org.apache.hadoop.hdfs.protocol.DatanodeInfo
> Expected org.apache.hadoop.hdfs.server.protocol.DatanodeRegistration
> Value loaded from id
> Value loaded from bpReg
> org.apache.hadoop.hdfs.server.protocol.DatanodeRegistration.equals(Object)
> used to determine equality
> At BlockRecoveryWorker.java:[line 116]
> {noformat}
> https://builds.apache.org/job/PreCommit-HDFS-Build/13433/artifact/patchprocess/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html
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