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https://issues.apache.org/jira/browse/HDFS-10474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Junping Du updated HDFS-10474:
------------------------------
    Fix Version/s: 2.8.0

> hftp copy fails when file name with Chinese+special char in branch-2
> --------------------------------------------------------------------
>
>                 Key: HDFS-10474
>                 URL: https://issues.apache.org/jira/browse/HDFS-10474
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Brahma Reddy Battula
>            Assignee: Brahma Reddy Battula
>            Priority: Critical
>             Fix For: 2.8.0, 2.7.3
>
>         Attachments: HDFS-10474-branch-2-001.patch, 
> HDFS-10474-branch-2-002.patch, HDFS-10474-branch-2.7-001.patch
>
>
> I have seen this , while using distcp
> {noformat}
> 16/05/23 20:35:34 INFO mapreduce.Job: Task Id : 
> attempt_1463564396851_0010_m_000003_0, Status : FAILED
> Error: java.io.IOException: File copy failed: 
> hftp://*****:25000/tmp/???@2X.png --> hdfs://hacluster/cxf7/tmp/节节高@2X.png
>       at 
> org.apache.hadoop.tools.mapred.CopyMapper.copyFileWithRetry(CopyMapper.java:285)
>       at org.apache.hadoop.tools.mapred.CopyMapper.map(CopyMapper.java:253)
>       at org.apache.hadoop.tools.mapred.CopyMapper.map(CopyMapper.java:50)
>       at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146)
>       at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787)
>       at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
>       at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:180)
>       at java.security.AccessController.doPrivileged(Native Method)
>       at javax.security.auth.Subject.doAs(Subject.java:422)
>       at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1672)
>       at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:174)
> Caused by: java.io.IOException: Couldn't run retriable-command: Copying 
> hftp://*******:25000/tmp/节节高@2X.png to hdfs://hacluster/cxf7/tmp/节节高@2X.png
>       at 
> org.apache.hadoop.tools.util.RetriableCommand.execute(RetriableCommand.java:101)
>       at 
> org.apache.hadoop.tools.mapred.CopyMapper.copyFileWithRetry(CopyMapper.java:281)
>       ... 10 more
> {noformat}



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