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From "Konstantin Shvachko (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-7056) Snapshot support for truncate
Date Fri, 12 Sep 2014 19:04:34 GMT
Konstantin Shvachko created HDFS-7056:
-----------------------------------------

             Summary: Snapshot support for truncate
                 Key: HDFS-7056
                 URL: https://issues.apache.org/jira/browse/HDFS-7056
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: namenode
    Affects Versions: 3.0.0
            Reporter: Konstantin Shvachko


Implementation of truncate in HDFS-3107 does not allow truncating files which are in a snapshot.
It is desirable to be able to truncate and still keep the old file state of the file in the
snapshot.



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