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https://issues.apache.org/jira/browse/ZOOKEEPER-3163?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ZOOKEEPER-3163:
--------------------------------------
    Labels: pull-request-available  (was: )

> Use session map to improve the performance when closing session in Netty
> ------------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-3163
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3163
>             Project: ZooKeeper
>          Issue Type: Improvement
>          Components: server
>            Reporter: Fangmin Lv
>            Assignee: Fangmin Lv
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 3.6.0
>
>
> Previously, it needs to go through all the cnxns to find out the session to 
> close, which is O(N), N is the total connections we have.
> This will affect the performance of close session or renew session if there 
> are lots of connections on this server, this JIRA is going to reuse the 
> session map code in NIO implementation to improve the performance.



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