[jira] [Commented] (ZOOKEEPER-1638) Redundant zk.getZKDatabase().clear();

[Michi Mutsuzaki (JIRA)]

    [ 
https://issues.apache.org/jira/browse/ZOOKEEPER-1638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13932588#comment-13932588
 ] 

Michi Mutsuzaki commented on ZOOKEEPER-1638:
--------------------------------------------

I'm checking this in.

> Redundant zk.getZKDatabase().clear();
> -------------------------------------
>
>                 Key: ZOOKEEPER-1638
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1638
>             Project: ZooKeeper
>          Issue Type: Improvement
>            Reporter: Alexander Shraer
>            Assignee: neil bhakta
>            Priority: Trivial
>              Labels: newbie
>             Fix For: 3.5.0
>
>         Attachments: ZOOKEEPER-1638.patch, ZOOKEEPER-1638.patch
>
>
> Learner.syncWithLeader calls zk.getZKDatabase().clear() right before 
> zk.getZKDatabase().deserializeSnapshot(leaderIs); Then the first thing 
> deserializeSnapshot does is another clear(). 
> Suggest to remove the clear() in syncWithLeader.



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