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From "Todd Lipcon (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-8228) Auto HA: Refactor tests and add stress tests
Date Fri, 30 Mar 2012 06:08:34 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-8228?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Todd Lipcon updated HADOOP-8228:
--------------------------------

    Attachment: hadoop-8228.txt

Slight fix to the fencing setup in the dummy HA service. Fencing wasn't properly releasing
the DummySharedResource, so some of the earlier tests started failing. Fixed it to add a FenceMethod
which marks the DummySharedResource as released.
                
> Auto HA: Refactor tests and add stress tests
> --------------------------------------------
>
>                 Key: HADOOP-8228
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8228
>             Project: Hadoop Common
>          Issue Type: Test
>          Components: auto-failover, ha, test
>    Affects Versions: Auto Failover (HDFS-3042)
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>         Attachments: hadoop-8228.txt, hadoop-8228.txt, hadoop-8228.txt
>
>
> It's important that the ZKFailoverController be robust and not contain race conditions,
etc. One strategy to find potential races is to add stress tests which exercise the code as
fast as possible. This JIRA is to implement some test cases of this style.

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