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https://issues.apache.org/jira/browse/HDFS-38?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Karam Singh resolved HDFS-38.
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Resolution: Not A Problem
Release Note: Now I do not see this problem so marking this issue Resloved
Not a problem
> DFSClient getting stuck intermittently giving "DFSClient: Could not complete
> file filename retrying..." message
> -----------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-38
> URL: https://issues.apache.org/jira/browse/HDFS-38
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Karam Singh
>
> While some streaming job with hadoop 0.18 and hadoop trunk, hadoop commands
> getting stuck intermittently and keeps on printing message "DFSClient:
> <filename>Could not complete file retrying..." in indefinite loop .
> I have not faced this problem in hadoop 0.17,2.
> On one occasion after copying to hdfs second command "hadoop fs - put
> file.txt input/in.txt" got stuck in hadoop 0.18 and hadoop trunk version
> Following is the message -:
> [
> 08/07/24 05:03:58 INFO hdfs.DFSClient: Could not complete file /
> user/userid/input/rin.txt retrying...
> 08/07/24 05:03:59 INFO hdfs.DFSClient: Could not complete file /
> user/userid/input/rin.txt retrying...
> 08/07/24 05:03:59 INFO hdfs.DFSClient: Could not complete file /
> user/userid/input/rin.txt retrying...
> ]
> On second occasion command -: "hadoop jar hadoop-0.19.0-dev-examples.jar
> randomtextwriter rwout" got stuck with following -:
> [
> 08/07/24 08:39:06 INFO hdfs.DFSClient: Could not complete file
> /mparedsystem/userid/mapredsystem/clusterid/ job_200807240828_0028/job.xml
> retrying...
> 08/07/24 08:39:06 INFO hdfs.DFSClient: Could not complete file
> /mparedsystem/userid/mapredsystem/clusterid/ job_200807240828_0028/job.xml
> retrying...
> 08/07/24 08:39:06 INFO hdfs.DFSClient: Could not complete file
> /mparedsystem/userid/mapredsystem/clusterid/ job_200807240828_0028/job.xml
> retrying...
> 08/07/24 08:39:07 INFO hdfs.DFSClient: Could not complete file
> /mparedsystem/userid/mapredsystem/clusterid/ job_200807240828_0028/job.xml
> retrying...
> ]
> This is intermittent and there is no specific pattern. I do not have
> namenode logs as I was hod for cluster allocation/deallocation with saving
> logs.
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