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From "Keith Turner (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-1188) Sandbox iterators
Date Thu, 16 May 2013 19:25:16 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-1188?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13659866#comment-13659866
] 

Keith Turner commented on ACCUMULO-1188:
----------------------------------------

I am not too familiar w/ OSGI.  Would this still be executing code in process?  Can it defend
against an iterator stuck in an infinite loop or an iterator using up all memory?
                
> Sandbox iterators
> -----------------
>
>                 Key: ACCUMULO-1188
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1188
>             Project: Accumulo
>          Issue Type: Bug
>            Reporter: Keith Turner
>             Fix For: 1.6.0
>
>
> It's possible that a user iterator can bring down a tablet server.  For example if it
has an OOM or creates too many threads.  It would be nice if iterators could be sandboxed
in some way.

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