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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9401) Fix findbugs warnings in BlockRecoveryWorker
Date Tue, 10 Nov 2015 07:56:11 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9401?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14998125#comment-14998125
] 

Hudson commented on HDFS-9401:
------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #650 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/650/])
HDFS-9401. Fix findbugs warnings in BlockRecoveryWorker. Contributed by (waltersu4549: rev
2fda45b9dc9c0bf9bb1380134c80836e89d50471)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockRecoveryWorker.java
* hadoop-hdfs-project/hadoop-hdfs/dev-support/findbugsExcludeFile.xml


> 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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