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From "Alexander Shraer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ZOOKEEPER-2807) Flaky test: org.apache.zookeeper.test.WatchEventWhenAutoResetTest.testNodeDataChanged
Date Thu, 06 Jul 2017 22:25:00 GMT

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-2807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16077274#comment-16077274
] 

Alexander Shraer commented on ZOOKEEPER-2807:
---------------------------------------------

Hi Abraham,

>From your explanation on Github, I understand the problem (changes synced from the leader
are not applied to DB before follower starts processing ops), but I don't understand the relationship
with CommitProcessor or what the idea of the fix is. Could you please explain ? 

Moreover, I would REALLY prefer not to refactor the CommitProcessor. It took a while to tune
it to achieve good performance and I'm worried that refactoring will have a performance effect.
Also, there is a pending patch that needs to be committed in that code, ZOOKEEPER-2684.

[~breed], I think you mentioned a similar issue. Is this related ? Do you have a fix or an
idea for a fix ?

Thanks
Alex

> Flaky test: org.apache.zookeeper.test.WatchEventWhenAutoResetTest.testNodeDataChanged
> -------------------------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-2807
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2807
>             Project: ZooKeeper
>          Issue Type: Bug
>            Reporter: Abraham Fine
>            Assignee: Abraham Fine
>




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