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From "Archana T (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-8505) Truncate should not be success when Truncate Size and Current Size are equal.
Date Mon, 01 Jun 2015 09:40:17 GMT
Archana T created HDFS-8505:
-------------------------------

             Summary: Truncate should not be success when Truncate Size and Current Size are
equal.
                 Key: HDFS-8505
                 URL: https://issues.apache.org/jira/browse/HDFS-8505
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Archana T
            Priority: Minor



Truncate should not be success when Truncate Size and Current Size are equal.

$ ./hdfs dfs -cat /file
abcdefgh

$ ./hdfs dfs -truncate -w 2 /file
Waiting for /file ...
Truncated /file to length: 2

$ ./hdfs dfs -cat /file
ab

{color:red}
$ ./hdfs dfs -truncate -w 2 /file
Truncated /file to length: 2
{color}

$ ./hdfs dfs -cat /file
ab

Expecting to throw Truncate Error:
-truncate: Cannot truncate to a larger file size. Current size: 2, truncate size: 2



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