Mailing-List: contact core-dev-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: core-dev@hadoop.apache.org
Message-ID: <20575876.1201287576153.JavaMail.jira@brutus>
Date: Fri, 25 Jan 2008 10:59:36 -0800 (PST)
From: "Robert Chansler (JIRA)" <jira@apache.org>
To: hadoop-dev@lucene.apache.org
Subject: [jira] Assigned: (HADOOP-2713) Unit test fails on Windows:
 org.apache.hadoop.dfs.TestDatanodeDeath
In-Reply-To: <16906078.1201285534895.JavaMail.jira@brutus>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


     [ https://issues.apache.org/jira/browse/HADOOP-2713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Chansler reassigned HADOOP-2713:
---------------------------------------

    Assignee: Hairong Kuang  (was: Robert Chansler)

> Unit test fails on Windows: org.apache.hadoop.dfs.TestDatanodeDeath
> -------------------------------------------------------------------
>
>                 Key: HADOOP-2713
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2713
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>    Affects Versions: 0.16.0
>         Environment: Windows
>            Reporter: Mukund Madhugiri
>            Assignee: Hairong Kuang
>            Priority: Blocker
>             Fix For: 0.16.0
>
>
> Unit test fails consistently on Windows with a timeout:
> Test: org.apache.hadoop.dfs.TestDatanodeDeath
> Here is a snippet of the console log:
> [junit] File simpletest.dat has 3 blocks:  The 0 block has only 2 replicas  but is expected to have 3 replicas.
>     [junit] File simpletest.dat has 3 blocks:  The 0 block has only 2 replicas  but is expected to have 3 replicas.
>     [junit] File simpletest.dat has 3 blocks:  The 0 block has only 2 replicas  but is expected to have 3 replicas.
>     [junit] File simpletest.dat has 3 blocks:  The 0 block has only 2 replicas  but is expected to have 3 replicas.
>     [junit] 2008-01-25 09:10:47,841 WARN  fs.FSNamesystem (PendingReplicationBlocks.java:pendingReplicationCheck(209)) - PendingReplicationMonitor timed out block blk_2509851293741663991
>     [junit] File simpletest.dat has 3 blocks:  The 0 block has only 2 replicas  but is expected to have 3 replicas.
>     [junit] File simpletest.dat has 3 blocks:  The 0 block has only 2 replicas  but is expected to have 3 replicas.
>     [junit] File simpletest.dat has 3 blocks:  The 0 block has only 2 replicas  but is expected to have 3 replicas.
>     [junit] File simpletest.dat has 3 blocks:  The 0 block has only 2 replicas  but is expected to have 3 replicas.
>     [junit] File simpletest.dat has 3 blocks:  The 0 block has only 2 replicas  but is expected to have 3 replicas.
>     [junit] 2008-01-25 09:10:52,839 INFO  dfs.StateChange (FSNamesystem.java:pendingTransfers(3249)) - BLOCK* NameSystem.pendingTransfer: ask 127.0.0.1:3773 to replicate blk_2509851293741663991 to datanode(s) 127.0.0.1:3767
>     [junit] 2008-01-25 09:10:53,526 INFO  dfs.DataNode (DataNode.java:transferBlocks(786)) - 127.0.0.1:3773 Starting thread to transfer block blk_2509851293741663991 to 127.0.0.1:3767
>     [junit] 2008-01-25 09:10:53,526 INFO  dfs.DataNode (DataNode.java:writeBlock(1035)) - Receiving block blk_2509851293741663991 from /127.0.0.1
>     [junit] 2008-01-25 09:10:53,526 INFO  dfs.DataNode (DataNode.java:writeBlock(1147)) - writeBlock blk_2509851293741663991 received exception java.io.IOException: Block blk_2509851293741663991 has already been started (though not completed), and thus cannot be created.
>     [junit] 2008-01-25 09:10:53,526 ERROR dfs.DataNode (DataNode.java:run(948)) - 127.0.0.1:3767:DataXceiver: java.io.IOException: Block blk_2509851293741663991 has already been started (though not completed), and thus cannot be created.
>     [junit] 	at org.apache.hadoop.dfs.FSDataset.writeToBlock(FSDataset.java:638)
>     [junit] 	at org.apache.hadoop.dfs.DataNode$BlockReceiver.<init>(DataNode.java:1949)
>     [junit] 	at org.apache.hadoop.dfs.DataNode$DataXceiver.writeBlock(DataNode.java:1060)
>     [junit] 	at org.apache.hadoop.dfs.DataNode$DataXceiver.run(DataNode.java:925)
>     [junit] 	at java.lang.Thread.run(Thread.java:595)
>     [junit] 2008-01-25 09:10:53,526 WARN  dfs.DataNode (DataNode.java:run(2366)) - 127.0.0.1:3773:Failed to transfer blk_2509851293741663991 to 127.0.0.1:3767 got java.net.SocketException: Software caused connection abort: socket write error
>     [junit] 	at java.net.SocketOutputStream.socketWrite0(Native Method)
>     [junit] 	at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
>     [junit] 	at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
>     [junit] 	at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
>     [junit] 	at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
>     [junit] 	at java.io.DataOutputStream.flush(DataOutputStream.java:106)
>     [junit] 	at org.apache.hadoop.dfs.DataNode$BlockSender.sendBlock(DataNode.java:1621)
>     [junit] 	at org.apache.hadoop.dfs.DataNode$DataTransfer.run(DataNode.java:2360)
>     [junit] 	at java.lang.Thread.run(Thread.java:595)
>     [junit] File simpletest.dat has 3 blocks:  The 0 block has only 2 replicas  but is expected to have 3 replicas.
>     [junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0 sec
>     [junit] Test org.apache.hadoop.dfs.TestDatanodeDeath FAILED (timeout)

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