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https://issues.apache.org/jira/browse/ZOOKEEPER-2238?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14909974#comment-14909974
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ASF GitHub Bot commented on ZOOKEEPER-2238:
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GitHub user eribeiro opened a pull request:
https://github.com/apache/zookeeper/pull/45
ZOOKEEPER-2238 Support limiting the maximum number of connections/cli…
ents to a zookeeper server.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/eribeiro/zookeeper ZOOKEEPER-2238
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zookeeper/pull/45.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #45
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commit ddd47cc116ac44e3eda9916c9fe35696502c4dcd
Author: Edward Ribeiro <[email protected]>
Date: 2015-09-28T01:56:40Z
ZOOKEEPER-2238 Support limiting the maximum number of connections/clients
to a zookeeper server.
----
> 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.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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