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From "Shinichi Yamashita (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-3215) Block size is logging as zero Even blockrecevied command received by DN
Date Tue, 19 Nov 2013 08:27:28 GMT

     [ https://issues.apache.org/jira/browse/HDFS-3215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Shinichi Yamashita updated HDFS-3215:
-------------------------------------

    Target Version/s: 3.0.0
              Status: Patch Available  (was: Open)

> Block size is logging as zero Even blockrecevied command received by DN 
> ------------------------------------------------------------------------
>
>                 Key: HDFS-3215
>                 URL: https://issues.apache.org/jira/browse/HDFS-3215
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>    Affects Versions: 2.0.0-alpha, 3.0.0
>            Reporter: Brahma Reddy Battula
>            Assignee: Shinichi Yamashita
>            Priority: Minor
>         Attachments: HDFS-3215.patch
>
>
> Scenario 1
> ==========
> Start NN and DN.
> write file.
> Block size is logging as zero Even blockrecevied command received by DN 
>  *NN log*
> 2012-03-14 20:23:40,541 INFO org.apache.hadoop.hdfs.StateChange: BLOCK* NameSystem.allocateBlock:
/hadoop-create-user.sh._COPYING_. BP-1166515020-10.18.40.24-1331736264353 blk_1264419582929433995_1002{blockUCState=UNDER_CONSTRUCTION,
primaryNodeIndex=-1, replicas=[ReplicaUnderConstruction[XXXXXXX:50010|RBW]]}
> 2012-03-14 20:24:26,357 INFO org.apache.hadoop.hdfs.StateChange: BLOCK* addStoredBlock:
blockMap updated: XXXXXXX:50010 is added to blk_1264419582929433995_1002{blockUCState=UNDER_CONSTRUCTION,
primaryNodeIndex=-1, replicas=[ReplicaUnderConstruction[XXXXXXX:50010|RBW]]} size 0
>  *DN log* 
> 2012-03-14 20:24:17,519 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Receiving
block BP-1166515020-XXXXXXX-1331736264353:blk_1264419582929433995_1002 src: /XXXXXXX:53141
dest: /XXXXXXX:50010
> 2012-03-14 20:24:26,517 INFO org.apache.hadoop.hdfs.server.datanode.DataNode.clienttrace:
src: /XXXXXXX:53141, dest: /XXXXXXX:50010, bytes: 512, op: HDFS_WRITE, cliID: DFSClient_NONMAPREDUCE_1612873957_1,
offset: 0, srvID: DS-1639667928-XXXXXXX-50010-1331736284942, blockid: BP-1166515020-XXXXXXX-1331736264353:blk_1264419582929433995_1002,
duration: 1286482503
> 2012-03-14 20:24:26,517 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: PacketResponder:
BP-1166515020-XXXXXXX-1331736264353:blk_1264419582929433995_1002, type=LAST_IN_PIPELINE, downstreams=0:[]
terminating
> 2012-03-14 20:24:31,533 INFO org.apache.hadoop.hdfs.server.datanode.BlockPoolSliceScanner:
Verification succeeded for BP-1166515020-XXXXXXX-1331736264353:blk_1264419582929433995_1002



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