[infinispan-issues] [JBoss JIRA] (ISPN-4218) Increase default maxCollectorSize for MapReduceTask

RH Bugzilla Integration (JIRA) issues at jboss.org
Mon May 19 05:34:58 EDT 2014


    [ https://issues.jboss.org/browse/ISPN-4218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12968665#comment-12968665 ] 

RH Bugzilla Integration commented on ISPN-4218:
-----------------------------------------------

Alan Field <afield at redhat.com> changed the Status of [bug 1096468|https://bugzilla.redhat.com/show_bug.cgi?id=1096468] from ON_QA to VERIFIED

> Increase default maxCollectorSize for MapReduceTask
> ---------------------------------------------------
>
>                 Key: ISPN-4218
>                 URL: https://issues.jboss.org/browse/ISPN-4218
>             Project: Infinispan
>          Issue Type: Enhancement
>          Components: Distributed Execution and Map/Reduce
>            Reporter: Vladimir Blagojevic
>            Assignee: Vladimir Blagojevic
>            Priority: Minor
>             Fix For: 7.0.0.Alpha4, 7.0.0.Final
>
>
> During performance testing we have found that the value of around 10K leads to a better performance of large map/reduce tasks containing more than 100K of cache entries.  We have concluded that the current default value of 1024 is too small. 



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