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https://issues.apache.org/jira/browse/UIMA-5605?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Burn Lewis closed UIMA-5605.
----------------------------
> DUCC scheduler ArrayIndexOutOfBoundsException
> ---------------------------------------------
>
> Key: UIMA-5605
> URL: https://issues.apache.org/jira/browse/UIMA-5605
> Project: UIMA
> Issue Type: Bug
> Components: DUCC
> Affects Versions: 2.2.1-Ducc
> Reporter: Jörg Waitelonis
> Assignee: Burn Lewis
> Fix For: 2.2.2-Ducc
>
>
> The scheduler stops scheduling and ducc-mon indicates inresposive
> ResourceManager.
> rm.log (Trace):
> 05 Okt 2017 11:29:13,336 TRACE RM.NodepoolScheduler- N/A detectFragmentation
> Freed shares 246 on machine xxx.xxx.xx
> 05 Okt 2017 11:29:13,336 TRACE RM.NodepoolScheduler- N/A detectFragmentation
> Update v before: NP[ --default-- ] v: 0 0 0 0 0 0 0 0 0 0
> 0 0 0 0 0 0 0 0 0 0 0 0
> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
> 0 0 0 0 0 0 0 0 0 0 0 0
> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
> 0 0 0 0 0 0 0 0 0 0 0 0 0
> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
> 0 0 0 0 0 0 0 0 0 0 0 0
> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
> 0 0 0 0 0 0 0 0 0 0 0 0
> 05 Okt 2017 11:29:13,336 FATAL RM.ResourceManagerComponent- N/A runScheduler
> java.lang.ArrayIndexOutOfBoundsException
> An ArrayIndexOutOfBoundsException can occur in the NodepoolScheduler class at
> line 2422:
> vmach_j[free]++;
> Quickfix: comment it out. It seems only be used for logging (trace).
>
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