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https://issues.apache.org/jira/browse/HDFS-9885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15199344#comment-15199344
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Surendra Singh Lilhore commented on HDFS-9885:
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After v1 patch distcp job output will come like this
{noformat}
File Input Format Counters
Bytes Read=935
File Output Format Counters
Bytes Written=0
Distcp Counters
Bandwidth in Btyes=14044
Bytes Copied=14044
Bytes Expected=14044
Files Copied=3
{noformat}
> In distcp cmd ouput, Display name should be given for
> org.apache.hadoop.tools.mapred.CopyMapper$Counter.
> --------------------------------------------------------------------------------------------------------
>
> Key: HDFS-9885
> URL: https://issues.apache.org/jira/browse/HDFS-9885
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: distcp
> Affects Versions: 2.7.1
> Reporter: Archana T
> Assignee: Surendra Singh Lilhore
> Priority: Minor
> Attachments: HDFS-9885.001.patch
>
>
> In distcp cmd output,
> hadoop distcp hdfs://NN1:port/file1 hdfs://NN2:port/file2
> 16/02/29 07:05:55 INFO tools.DistCp: DistCp job-id: job_1456729398560_0002
> 16/02/29 07:05:55 INFO mapreduce.Job: Running job: job_1456729398560_0002
> 16/02/29 07:06:01 INFO mapreduce.Job: Job job_1456729398560_0002 running in
> uber mode : false
> 16/02/29 07:06:01 INFO mapreduce.Job: map 0% reduce 0%
> 16/02/29 07:06:06 INFO mapreduce.Job: map 100% reduce 0%
> 16/02/29 07:06:07 INFO mapreduce.Job: Job job_1456729398560_0002 completed
> successfully
> ...
> ...
> File Input Format Counters
> Bytes Read=212
> File Output Format Counters
> Bytes Written=0{color:red}
> org.apache.hadoop.tools.mapred.CopyMapper$Counter
> {color}
> BANDWIDTH_IN_BYTES=12418
> BYTESCOPIED=12418
> BYTESEXPECTED=12418
> COPY=1
> Expected:
> Display Name can be given instead of
> {color:red}"org.apache.hadoop.tools.mapred.CopyMapper$Counter"{color}
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