[jira] [Assigned] (HDFS-9401) Fix the findbug in o.a.h.h.server.datanode.BlockRecoveryWorker$RecoveryTaskContiguous.recover()

["Brahma Reddy Battula (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDFS-9401?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brahma Reddy Battula reassigned HDFS-9401:
------------------------------------------

    Assignee: Brahma Reddy Battula

> Fix the findbug in o.a.h.h.server.datanode.BlockRecoveryWorker$RecoveryTaskContiguous.recover()
> -----------------------------------------------------------------------------------------------
>
>                 Key: HDFS-9401
>                 URL: https://issues.apache.org/jira/browse/HDFS-9401
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Brahma Reddy Battula
>            Assignee: Brahma Reddy Battula
>         Attachments: HDFS-9401.patch
>
>
> Noticed following findbug in HDFS-9400 
> {noformat}
> Call to org.apache.hadoop.hdfs.server.protocol.DatanodeRegistration.equals(org.apache.hadoop.hdfs.protocol.DatanodeInfo) in org.apache.hadoop.hdfs.server.datanode.BlockRecoveryWorker$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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