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https://issues.apache.org/jira/browse/IGNITE-7346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16440422#comment-16440422
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ASF GitHub Bot commented on IGNITE-7346:
----------------------------------------

Github user alex-plekhanov closed the pull request at:

    https://github.com/apache/ignite/pull/3349


> Enable Ignite cache events per cache
> ------------------------------------
>
>                 Key: IGNITE-7346
>                 URL: https://issues.apache.org/jira/browse/IGNITE-7346
>             Project: Ignite
>          Issue Type: Improvement
>          Components: cache
>            Reporter: Denis Magda
>            Assignee: Aleksey Plekhanov
>            Priority: Major
>              Labels: usability
>             Fix For: 2.5
>
>
> Whenever a cache event from {{EventType.EVTS_CACHE}}, 
> {{EventType.EVTS_CACHE_REBALANCE}} or {{EventType.EVTS_CACHE_QUERY}} set is 
> enabled and a listener is registered, the cluster will accumulate and send 
> out events for all the deployed caches.
> Such behavior brings down performance especially if hundreds and thousands of 
> caches are used while the user is interested in the monitoring of specific 
> caches.
> Let's add a configuration property like 
> {{CacheConfiguration.setEventsEnabled}} to enable or disable the events per 
> cache. The events will be enabled by default to comply with existing 
> behavior.  



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