incubator-s4-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Matthieu Morel (JIRA)" <>
Subject [jira] [Commented] (S4-91) Runtime isolation
Date Thu, 20 Sep 2012 17:54:08 GMT


Matthieu Morel commented on S4-91:

Note that this was also discussed some time ago:

To summarize, there are 2 designs for achieving isolation: 
# using different apps and interconnecting them. This is easy with the dynamic registration
mechanism for external streams in 0.5
# controlling node allocation on a PE basis. This is more fine grained and requires development.
Hence this ticket.
> Runtime isolation
> -----------------
>                 Key: S4-91
>                 URL:
>             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. 

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see:

View raw message