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Posted to mapreduce-issues@hadoop.apache.org by "Ramgopal N (Created) (JIRA)" <ji...@apache.org> on 2011/11/07 11:33:51 UTC
[jira] [Created] (MAPREDUCE-3364) Job executed through ftp file
system is failing with "java.io.IOException: Seek not supported"
Job executed through ftp file system is failing with "java.io.IOException: Seek not supported"
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Key: MAPREDUCE-3364
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3364
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2
Reporter: Ramgopal N
Instead of hdfs file as input to the job,i have given local file through ftp as input and executed a job.The job is failing with ERROR
Error: java.io.IOException: Seek not supported
at org.apache.hadoop.fs.ftp.FTPInputStream.seek(FTPInputStream.java:60)
at org.apache.hadoop.fs.FSDataInputStream.seek(FSDataInputStream.java:47)
at org.apache.hadoop.mapreduce.lib.input.LineRecordReader.initialize(LineRecordReader.java:117)
at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.initialize(MapTask.java:484)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:710)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:328)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:147)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1152)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:142)
The same job is successfully getting executed in V1.
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[jira] [Assigned] (MAPREDUCE-3364) Job executed through ftp file
system is failing with "java.io.IOException: Seek not supported"
Posted by "Devaraj K (Assigned) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Devaraj K reassigned MAPREDUCE-3364:
------------------------------------
Assignee: (was: Devaraj K)
> Job executed through ftp file system is failing with "java.io.IOException: Seek not supported"
> ----------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-3364
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3364
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Reporter: Ramgopal N
>
> Instead of hdfs file as input to the job,i have given local file through ftp as input and executed a job.The job is failing with ERROR
> Error: java.io.IOException: Seek not supported
> at org.apache.hadoop.fs.ftp.FTPInputStream.seek(FTPInputStream.java:60)
> at org.apache.hadoop.fs.FSDataInputStream.seek(FSDataInputStream.java:47)
> at org.apache.hadoop.mapreduce.lib.input.LineRecordReader.initialize(LineRecordReader.java:117)
> at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.initialize(MapTask.java:484)
> at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:710)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:328)
> at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:147)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1152)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:142)
> The same job is successfully getting executed in V1.
--
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If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
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[jira] [Assigned] (MAPREDUCE-3364) Job executed through ftp file
system is failing with "java.io.IOException: Seek not supported"
Posted by "Devaraj K (Assigned) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Devaraj K reassigned MAPREDUCE-3364:
------------------------------------
Assignee: Devaraj K
> Job executed through ftp file system is failing with "java.io.IOException: Seek not supported"
> ----------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-3364
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3364
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Reporter: Ramgopal N
> Assignee: Devaraj K
>
> Instead of hdfs file as input to the job,i have given local file through ftp as input and executed a job.The job is failing with ERROR
> Error: java.io.IOException: Seek not supported
> at org.apache.hadoop.fs.ftp.FTPInputStream.seek(FTPInputStream.java:60)
> at org.apache.hadoop.fs.FSDataInputStream.seek(FSDataInputStream.java:47)
> at org.apache.hadoop.mapreduce.lib.input.LineRecordReader.initialize(LineRecordReader.java:117)
> at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.initialize(MapTask.java:484)
> at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:710)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:328)
> at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:147)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1152)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:142)
> The same job is successfully getting executed in V1.
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