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https://issues.apache.org/jira/browse/S4-91?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthieu Morel updated S4-91:
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In other words, you want exclusive execution of a subset of PEs in a given
partition right?
In my opinion, the cleanest way to achieve this is to extend the event
dispatching mechanism. You could restrict some partitions to only receive
events from some specified streams for instance. Then there should be a way to
specify the assignation of streams/prototypes to partitions. And a way to check
that (through the S4 status command?)
> Runtime isolation
> -----------------
>
> Key: S4-91
> URL: https://issues.apache.org/jira/browse/S4-91
> Project: Apache S4
> Issue Type: Task
> Reporter: Aimee Cheng
> Fix For: 0.6
>
>
> We would like to use runtime isolation. PEs from the same APP can split to
> several sub-sets and run in different JVM processes, so that we might get
> some benefit from it, such as isolating the PEs which cost a lot of
> resources, easier to find out the PE with problem.
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