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From "dragon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-10029) CLONE - DFSStripedOutputStream should not create empty blocks
Date Tue, 15 Mar 2016 08:15:37 GMT
dragon created HDFS-10029:
-----------------------------

             Summary: CLONE - DFSStripedOutputStream should not create empty blocks
                 Key: HDFS-10029
                 URL: https://issues.apache.org/jira/browse/HDFS-10029
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: dragon
            Assignee: Jing Zhao
             Fix For: HDFS-7285


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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