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https://issues.apache.org/jira/browse/HDFS-5015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Suresh Srinivas resolved HDFS-5015.
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Resolution: Invalid
Please use forums for help. Jira is for reporting bugs.
> Error while running custom writable code -
> DFSClient_NONMAPREDUCE_549327626_1 doesnot have any open file
> ---------------------------------------------------------------------------------------------------------
>
> Key: HDFS-5015
> URL: https://issues.apache.org/jira/browse/HDFS-5015
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs-client
> Environment: Cloudera 4.3
> Reporter: Allan Gonsalves
>
> hi ,
> We are facing an below error while running custom writable code, our driver
> code is using below code . logwritable is the name of custom writable
> interface.
> --Error message at the code execution is as follows
> DFSClient_NONMAPREDUCE_549327626_1 doesnot have any open file
> --Driver code -
> job.setMapOutputKeyClass(logwritable.class);
> job.setMapOutputValueClass(logwritable.class);
> job.setNumReducerTasks(0);
> --logwritable class implements Writable interface
> --Definition of mapper is as follows
> public class MAPPER extends Mapper<Text,IntWritable,Logwritable, Logwritabe>{
> ....
> contaxt.write(new logwritable(), new logwritable());
> }
> Any help to resolve above issue will be great help
> Thanks
> Allan
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