[jira] [Resolved] (HDFS-2929) HA: stress test and fixes for block synchronization

["Todd Lipcon (Resolved) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDFS-2929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Lipcon resolved HDFS-2929.
-------------------------------

       Resolution: Fixed
    Fix Version/s: HA branch (HDFS-1623)
     Hadoop Flags: Reviewed

Committed to HA branch, thanks for reviews.
                
> HA: stress test and fixes for block synchronization
> ---------------------------------------------------
>
>                 Key: HDFS-2929
>                 URL: https://issues.apache.org/jira/browse/HDFS-2929
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ha, name-node
>    Affects Versions: HA branch (HDFS-1623)
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Critical
>             Fix For: HA branch (HDFS-1623)
>
>         Attachments: hdfs-2929.txt, hdfs-2929.txt, hdfs-2929.txt, hdfs-2929.txt, hdfs-2929.txt
>
>
> We have a couple of TODOs in {{commitBlockSynchronization}} and {{syncBlock}} around HA. I think the current behavior may in fact be correct, but I plan to write a stress test / functional test for better coverage of this area.

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