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Posted to hdfs-issues@hadoop.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2010/06/18 01:21:24 UTC

[jira] Updated: (HDFS-1244) Misc improvements to TestFileAppend2

     [ https://issues.apache.org/jira/browse/HDFS-1244?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Lipcon updated HDFS-1244:
------------------------------

    Attachment: hdfs-1244-0.20-append.txt

> Misc improvements to TestFileAppend2
> ------------------------------------
>
>                 Key: HDFS-1244
>                 URL: https://issues.apache.org/jira/browse/HDFS-1244
>             Project: Hadoop HDFS
>          Issue Type: Test
>          Components: test
>    Affects Versions: 0.20-append, 0.22.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Minor
>             Fix For: 0.20-append, 0.22.0
>
>         Attachments: hdfs-1244-0.20-append.txt
>
>
> I've made a bunch of improvements to TestFileAppend2:
>  - Now has a main() with various command line options to change the workload (number of DNs, number of threads, etc)
>  - Sleeps for less time in between operations to catch races around close/reopen
>  - Updates to Junit 4 style, adds timeouts
>  - Improves error mesages on failure

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