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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 19:49:24 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

New rev addresses the above.

I also noticed that testRandomHealthAndDisconnects was only having one of the two services
randomly throw the errors. I fixed it so now both throw errors. The test still passes, though
I'll run it through a longer run before committing
                
> 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, 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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