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Posted to common-dev@hadoop.apache.org by "Raghu Angadi (JIRA)" <ji...@apache.org> on 2007/01/05 21:39:27 UTC
[jira] Commented: (HADOOP-757) "Bad File Descriptor" in closing DFS
file
[ https://issues.apache.org/jira/browse/HADOOP-757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12462600 ]
Raghu Angadi commented on HADOOP-757:
-------------------------------------
Nothing obvious in code to explain this. Please report if you see this again. Checked some large sort run, and not able to find any traces.
> "Bad File Descriptor" in closing DFS file
> -----------------------------------------
>
> Key: HADOOP-757
> URL: https://issues.apache.org/jira/browse/HADOOP-757
> Project: Hadoop
> Issue Type: Bug
> Components: dfs
> Affects Versions: 0.8.0
> Reporter: Owen O'Malley
> Assigned To: Raghu Angadi
>
> Running the sort benchmark, I had a reduce fail with a DFS error:
> java.io.IOException: Bad file descriptor
> at java.io.FileOutputStream.writeBytes(Native Method)
> at java.io.FileOutputStream.write(FileOutputStream.java:260)
> at org.apache.hadoop.dfs.DFSClient$DFSOutputStream.flushData(DFSClient.java:1128)
> at org.apache.hadoop.dfs.DFSClient$DFSOutputStream.flush(DFSClient.java:1114)
> at org.apache.hadoop.dfs.DFSClient$DFSOutputStream.close(DFSClient.java:1241)
> at java.io.FilterOutputStream.close(FilterOutputStream.java:143)
> at org.apache.hadoop.fs.FSDataOutputStream$Summer.close(FSDataOutputStream.java:99)
> at java.io.FilterOutputStream.close(FilterOutputStream.java:143)
> at java.io.FilterOutputStream.close(FilterOutputStream.java:143)
> at java.io.FilterOutputStream.close(FilterOutputStream.java:143)
> at org.apache.hadoop.io.SequenceFile$Writer.close(SequenceFile.java:515)
> at org.apache.hadoop.mapred.SequenceFileOutputFormat$1.close(SequenceFileOutputFormat.java:71)
> at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:310)
> at org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:1271)
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