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From Josh Elser <josh.el...@gmail.com>
Subject Re: visibility constraint performance
Date Thu, 09 Jun 2016 21:03:03 GMT


Jonathan Wonders wrote:
>
> On Thu, Jun 9, 2016 at 3:58 PM, Sean Busbey <busbey@cloudera.com
> <mailto:busbey@cloudera.com>> wrote:
>
>     On Thu, Jun 9, 2016 at 2:47 PM, Josh Elser <josh.elser@gmail.com
>     <mailto:josh.elser@gmail.com>> wrote:
>     >
>     >  Agreed. Want to open up something on JIRA? It sounds like there
>     might be a
>     >  few things we can investigate.
>
>
> I'm happy to open up a JIRA issue for this.


Boss. Thanks!

>     >
>     >  * Synchronization/concurrency on ZooCache
>     >  * Excessive object creation when using the VisibilityConstraint
>     >  * Noticeable time spent creating Audit messages which are not logged
>     >  (Auditing is disabled)
>     >
>     >  I miss any points?
>
>     sounds like duplicative authentication checks
>
>     --
>     busbey
>
>
> I believe eliminating the redundant authentication checks would fix all
> of these symptoms.
>
> --Jonathan

Excellent.

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