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https://issues.apache.org/jira/browse/HDFS-8166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14937653#comment-14937653
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Hudson commented on HDFS-8166:
------------------------------
FAILURE: Integrated in Hadoop-Yarn-trunk #1203 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/1203/])
HDFS-8166. DFSStripedOutputStream should not create empty blocks. (zhezhang:
rev cd458c38a0e85c8688be75f82e6f762c73777cf6)
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSStripedOutputStream.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSStripedOutputStream.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/StripedDataStreamer.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
> DFSStripedOutputStream should not create empty blocks
> -----------------------------------------------------
>
> Key: HDFS-8166
> URL: https://issues.apache.org/jira/browse/HDFS-8166
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Tsz Wo Nicholas Sze
> Assignee: Jing Zhao
> Fix For: HDFS-7285
>
> Attachments: HDFS-8166.000.patch
>
>
> After running TestDFSStripedOutputStream#TestFileEmpty, blocks with zero byte
> are created.
> {code}
> 2015-04-16 14:49:06,926 INFO DataNode.clienttrace
> (BlockReceiver.java:finalizeBlock(1313)) - src: /127.0.0.1:54408, dest:
> /127.0.0.1:54391, bytes: 0, op: HDFS_WRITE, cliID:
> DFSClient_NONMAPREDUCE_-2099612148_1, offset: 0, srvID:
> e3ad3c46-3d74-4597-a0c9-136611ede616, blockid:
> BP-937503061-10.11.6.219-1429220944603:blk_-9223372036854775800_1001,
> duration: 256000
> {code}
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