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https://issues.apache.org/jira/browse/ZOOKEEPER-2238?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15416962#comment-15416962
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Edward Ribeiro edited comment on ZOOKEEPER-2238 at 8/11/16 5:38 PM:
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Hey [~arshad.mohammad], thanks for the feedback. This patch is old and I
changed my mind since then wrt its implementation. **Totally agree with you,
so, please, ignore my former discussion regarding the addition of new params
and such.**
PS: If you want to pick up this issue and submit a patch, then, please, feel
free to do it. :) "Latest" patch is incomplete and more a PoC than anything
else.
was (Author: eribeiro):
Hey Arshad, this patch is old and I changed my mind since then regarding its
implementation. But If you want to pick up this issue and submit a patch, then,
please, feel free to do it. :)
> Support limiting the maximum number of connections/clients to a zookeeper
> server.
> ---------------------------------------------------------------------------------
>
> Key: ZOOKEEPER-2238
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2238
> Project: ZooKeeper
> Issue Type: Improvement
> Reporter: nijel
> Assignee: Edward Ribeiro
> Attachments: ZOOKEEPER-2238.2.patch, ZOOKEEPER-2238.3.patch,
> ZOOKEEPER-2238.4.patch, ZOOKEEPER-2238.diff
>
>
> Currently zookeeper have the feature of limiting the maximum number of
> connection/client per IP or Host (maxClientCnxns).
> But to safe guard zookeeper server from DoS attack due to many clients from
> different IPs, it is better to have a limit of total number of
> connections/clients to a a single member of the ZooKeeper ensemble as well.
> So the idea is to introduce a new configuration to limit the maximum number
> of total connections/clients.
> Please share your thoughts.
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