[jira] [Resolved] (ZOOKEEPER-3656) SyncRequestProcessor doesn't update lastFlushTime correctly on observers

["Fangmin Lv (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-3656?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fangmin Lv resolved ZOOKEEPER-3656.
-----------------------------------
    Fix Version/s: 3.7.0
       Resolution: Fixed

Issue resolved by pull request 1189
[https://github.com/apache/zookeeper/pull/1189]

> SyncRequestProcessor doesn't update lastFlushTime correctly on observers
> ------------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-3656
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3656
>             Project: ZooKeeper
>          Issue Type: Bug
>            Reporter: Eric Hammerle
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.7.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> This issues was introduced in [ZOOKEEPER-3311|https://github.com/apache/zookeeper/pull/851]. The lastFlushTime used to decide the batch window is not updated correctly for the observer case when the nextProcessor is always be null.
> This can cause observers to fall behind and their sync queue to grow indefinitely.



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