[jira] [Commented] (ZOOKEEPER-1558) Leader should not snapshot uncommitted state

["Flavio Junqueira (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-1558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13490589#comment-13490589 ] 

Flavio Junqueira commented on ZOOKEEPER-1558:
---------------------------------------------

I'm sorry for not making progress with this patch before. I verified that the patch I proposed works with the case that [~fanster.z] posted. Since this is an issue that has been introduced with Zab1.0, I'd like to have it added to the Zab1_0Test tests, so I'm trying to rewrite the tests to comply with the general way we have been writing tests there. I should be able to post something soon.
                
> Leader should not snapshot uncommitted state
> --------------------------------------------
>
>                 Key: ZOOKEEPER-1558
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1558
>             Project: ZooKeeper
>          Issue Type: Sub-task
>          Components: quorum
>            Reporter: Flavio Junqueira
>            Assignee: Flavio Junqueira
>         Attachments: ZOOKEEPER-1558.patch, ZOOKEEPER-1558.patch
>
>
> Leader currently takes a snapshot when it calls loadData in the beginning of the lead() method. The loaded data, however, may contain uncommitted state.

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