hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Raghu Angadi (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-2814) NPE in datanode during TestDataTransferProtocol.
Date Wed, 13 Feb 2008 21:31:07 GMT
NPE in datanode during TestDataTransferProtocol.
------------------------------------------------

                 Key: HADOOP-2814
                 URL: https://issues.apache.org/jira/browse/HADOOP-2814
             Project: Hadoop Core
          Issue Type: Bug
          Components: dfs
    Affects Versions: 0.16.0
            Reporter: Raghu Angadi



The test passes. But there is an NPE in datanode (using branch-0.16) :
{noformat}
...
2008-02-13 21:25:37,534 INFO  dfs.TestDataTransferProtocol (TestDataTransferProtocol.java:sendRecvData(71))
- Testing : wrong bytesPerChecksum while writing
2008-02-13 21:25:37,535 INFO  dfs.DataNode (DataNode.java:writeBlock(1048)) - Receiving block
blk_7408940144175038455 src: /127.0.0.1:4964
6 dest: /127.0.0.1:49637
2008-02-13 21:25:37,536 ERROR dfs.DataNode (DataNode.java:run(961)) - 127.0.0.1:49637:DataXceiver:
java.lang.NullPointerException
        at org.apache.hadoop.dfs.DataNode$BlockReceiver.close(DataNode.java:2001)
        at org.apache.hadoop.io.IOUtils.closeStream(IOUtils.java:131)
        at org.apache.hadoop.dfs.DataNode$BlockReceiver.<init>(DataNode.java:1993)
        at org.apache.hadoop.dfs.DataNode$DataXceiver.writeBlock(DataNode.java:1074)
        at org.apache.hadoop.dfs.DataNode$DataXceiver.run(DataNode.java:938)
        at java.lang.Thread.run(Thread.java:595)

2008-02-13 21:25:37,537 INFO  dfs.TestDataTransferProtocol (TestDataTransferProtocol.java:sendRecvData(87))
- Got EOF as expected.
...
{noformat}


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


Mime
View raw message