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Posted to hdfs-dev@hadoop.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2012/05/17 02:38:09 UTC

[jira] [Resolved] (HDFS-3432) TestDFSZKFailoverController tries to fail over too early

     [ https://issues.apache.org/jira/browse/HDFS-3432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Lipcon resolved HDFS-3432.
-------------------------------

       Resolution: Fixed
    Fix Version/s: Auto failover (HDFS-3042)
     Hadoop Flags: Reviewed

Committed to branch, thanks for the prompt review.
                
> TestDFSZKFailoverController tries to fail over too early
> --------------------------------------------------------
>
>                 Key: HDFS-3432
>                 URL: https://issues.apache.org/jira/browse/HDFS-3432
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: auto-failover, test
>    Affects Versions: Auto failover (HDFS-3042)
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Minor
>             Fix For: Auto failover (HDFS-3042)
>
>         Attachments: hdfs-3432.txt
>
>
> This test starts a cluster, then starts the ZKFCs, then tries to issue a manual failover. But, it doesn't wait until the ZKFCs are fully done starting up. So, I see a test run occasionally fail because the failover says that the NN is not ready yet. The test just needs to wait until the ZKFCs are in "healthy" state before proceeding.

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