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Posted to common-dev@hadoop.apache.org by "Hongbing Wang (Jira)" <ji...@apache.org> on 2020/06/24 10:45:00 UTC

[jira] [Created] (HADOOP-17087) Add EC flag to stat commands

Hongbing Wang created HADOOP-17087:
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             Summary: 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


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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