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From "Tsz Wo Nicholas Sze (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7738) Add more negative tests for truncate
Date Thu, 05 Feb 2015 03:14:35 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14306563#comment-14306563
] 

Tsz Wo Nicholas Sze commented on HDFS-7738:
-------------------------------------------

Thanks for the quick review.  Since AlreadyBeingCreatedException is in org.apache.hadoop.hdfs.protocol,
changing is to something else is a bigger change which need more thought.  I rather keep this
patch simple.  Sounds good?

> Add more negative tests for truncate
> ------------------------------------
>
>                 Key: HDFS-7738
>                 URL: https://issues.apache.org/jira/browse/HDFS-7738
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: test
>            Reporter: Tsz Wo Nicholas Sze
>            Assignee: Tsz Wo Nicholas Sze
>            Priority: Minor
>             Fix For: 2.7.0
>
>         Attachments: h7738_20150204.patch
>
>
> The following are negative test cases for truncate.
> - new length > old length
> - truncating a directory
> - truncating a non-existing file
> - truncating a file without write permission
> - truncating a file opened for append
> - truncating a file in safemode



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