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https://issues.apache.org/jira/browse/ZOOKEEPER-1826?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13838094#comment-13838094
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Ben Hartshorne commented on ZOOKEEPER-1826:
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I also opened https://github.com/apache/zookeeper/pull/7 in case that's the
right workflow.
> zookeeper ganglia module fails to read the output of stat when too many
> clients are connected
> ---------------------------------------------------------------------------------------------
>
> Key: ZOOKEEPER-1826
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1826
> Project: ZooKeeper
> Issue Type: Bug
> Reporter: Ben Hartshorne
> Priority: Minor
>
> The ganglia zookeeper module uses a single 2048 byte socket.recv to get the
> response from the 'stat' command. When there are more than a few clients
> connected, the list of connected clients fills the buffer before the script
> gets to the actual metrics its trying to report.
> This bug is fixed in
> https://github.com/maplebed/zookeeper-monitoring/tree/ben.fetch_more_data
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