[jira] Created: (HDFS-668) TestFileAppend3#TC7 sometimes hangs

["Hairong Kuang (JIRA)" <ji...@apache.org>]

TestFileAppend3#TC7 sometimes hangs
-----------------------------------

                 Key: HDFS-668
                 URL: https://issues.apache.org/jira/browse/HDFS-668
             Project: Hadoop HDFS
          Issue Type: Sub-task
    Affects Versions: 0.21.0
            Reporter: Hairong Kuang
             Fix For: 0.21.0


TestFileAppend3 hangs because it fails on close the file. The following is the snippet of logs that shows the cause of the problem:
    [junit] 2009-10-01 07:00:00,719 WARN  hdfs.DFSClient (DFSClient.java:setupPipelineForAppendOrRecovery(3004)) - Error Recovery for block blk_-4098350497078465335_1007 in pipeline 127.0.0.1:58375, 127.0.0.1:36982: bad datanode 127.0.0.1:36982
    [junit] 2009-10-01 07:00:00,721 INFO  datanode.DataNode (DataXceiver.java:opWriteBlock(224)) - Receiving block blk_-4098350497078465335_1007 src: /127.0.0.1:40252 dest: /127.0.0.1:58375
    [junit] 2009-10-01 07:00:00,721 INFO  datanode.DataNode (FSDataset.java:recoverClose(1248)) - Recover failed close blk_-4098350497078465335_1007
    [junit] 2009-10-01 07:00:00,723 INFO  datanode.DataNode (DataXceiver.java:opWriteBlock(369)) - Received block blk_-4098350497078465335_1008 src: /127.0.0.1:40252 dest: /127.0.0.1:58375 of size 65536
    [junit] 2009-10-01 07:00:00,724 INFO  hdfs.StateChange (BlockManager.java:addStoredBlock(1006)) - BLOCK* NameSystem.addStoredBlock: addStoredBlock request received for blk_-4098350497078465335_1008 on 127.0.0.1:58375 size 65536 But it does not belong to any file.
    [junit] 2009-10-01 07:00:00,724 INFO  namenode.FSNamesystem (FSNamesystem.java:updatePipeline(3946)) - updatePipeline(block=blk_-4098350497078465335_1007, newGenerationStamp=1008, newLength=65536, newNodes=[127.0.0.1:58375], clientName=DFSClient_995688145)
 

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.