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https://issues.apache.org/jira/browse/ZOOKEEPER-1383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jay Shrauner updated ZOOKEEPER-1383:
------------------------------------

    Release Note: Adds support for throughput quotas (soft and hard) and hard 
node count and hard size quotas. Parses quota nodes from older versions of the 
server and preserves behavior of existing quotas (soft node count and soft 
size).  (was: Adds support for throughput quotas (soft and hard) and hard node 
count and hard size quotas. Parses quota nodes from older versions of the 
server and preserves behavior of existing quotas (soft node count and soft 
size). Stat and quota nodes created with this version of the server are not 
parseable by older versions and thus downgrading is not supported.)
    
> Create update throughput quotas and add hard quota limits
> ---------------------------------------------------------
>
>                 Key: ZOOKEEPER-1383
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1383
>             Project: ZooKeeper
>          Issue Type: New Feature
>          Components: server
>            Reporter: Jay Shrauner
>            Assignee: Jay Shrauner
>            Priority: Minor
>             Fix For: 3.5.0
>
>         Attachments: ZOOKEEPER-1383.patch, ZOOKEEPER-1383.patch, 
> ZOOKEEPER-1383.patch
>
>
> Quotas exist for size (node count and size in bytes); it would be useful to 
> track and support quotas on update throughput (bytes per second) as well. 
> This can be tracked on both a node/subtree level for quota support as well as 
> on the server level for monitoring.
> In addition, the existing quotas log a warning when they are exceeded but 
> allow the transaction to proceed (soft quotas). It would also be useful to 
> support a corresponding set of hard quota limits that fail the transaction.

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