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https://issues.apache.org/jira/browse/HDFS-14582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16911801#comment-16911801
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Hudson commented on HDFS-14582:
-------------------------------
FAILURE: Integrated in Jenkins build Hadoop-trunk-Commit #17154 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/17154/])
HDFS-14582. Failed to start DN with ArithmeticException when NULL (weichiu: rev
3a145e2918b66b5776a22eeffba41fc000611936)
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSInputStream.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/BlockPoolSlice.java
> Failed to start DN with ArithmeticException when NULL checksum used
> -------------------------------------------------------------------
>
> Key: HDFS-14582
> URL: https://issues.apache.org/jira/browse/HDFS-14582
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: datanode
> Affects Versions: 3.1.1
> Reporter: Surendra Singh Lilhore
> Assignee: Surendra Singh Lilhore
> Priority: Major
> Fix For: 3.3.0, 3.2.1, 3.1.3
>
> Attachments: HDFS-14582.001.patch
>
>
> {code}
> Caused by: java.lang.ArithmeticException: / by zero
> at
> org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.BlockPoolSlice.validateIntegrityAndSetLength(BlockPoolSlice.java:823)
> at
> org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.BlockPoolSlice.addReplicaToReplicasMap(BlockPoolSlice.java:627)
> at
> org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.BlockPoolSlice.addToReplicasMap(BlockPoolSlice.java:702)
> at
> org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.BlockPoolSlice$AddReplicaProcessor.compute(BlockPoolSlice.java:1047)
> at java.util.concurrent.RecursiveAction.exec(RecursiveAction.java:189)
> at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
> at
> java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
> at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
> at
> java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
> {code}
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