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From "Brahma Reddy Battula (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9401) Fix findbugs warnings in BlockRecoveryWorker
Date Tue, 10 Nov 2015 07:37:11 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9401?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14998107#comment-14998107
] 

Brahma Reddy Battula commented on HDFS-9401:
--------------------------------------------

[~walter.k.su] thanks for committing and reviewing this issue.

> Fix findbugs warnings in BlockRecoveryWorker
> --------------------------------------------
>
>                 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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