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https://issues.apache.org/jira/browse/HADOOP-17087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17143759#comment-17143759
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Ayush Saxena commented on HADOOP-17087:
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Thanx [~wanghongbing] for the report with Ls command do you mean using Ls with
-e option? that gives the ec policy of the file if it is erasure coded.
> Add EC flag to stat commands
> ----------------------------
>
> Key: HADOOP-17087
> URL: https://issues.apache.org/jira/browse/HADOOP-17087
> Project: Hadoop Common
> Issue Type: Improvement
> Components: common
> Reporter: Hongbing Wang
> Priority: Major
> Attachments: HADOOP-17087.001.patch
>
>
> We currently do not have a brief way to judge an ec file. {{hdfs fsck}} can
> do but shows too much information. Neither {{du}} nor {{ls}} can accurately
> judge the ec file.
> So I added ec flag to stat cli.
> old result:
> {code:java}
> $ hadoop fs -stat "%F" /user/ec/ec.txt
> regular file
> $ hadoop fs -stat "%F" /user/rep/rep.txt
> regular file
> {code}
> new result:
> {code:java}
> $ hadoop fs -stat "%F" /user/ec/ec.txt
> erasure coding file
> $ hadoop fs -stat "%F" /user/rep/rep.txt
> replica file
> {code}
>
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