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Posted to dev@reef.apache.org by "Markus Weimer (JIRA)" <ji...@apache.org> on 2015/08/10 02:29:45 UTC
[jira] [Resolved] (REEF-321) AllocatedEvaluatorBridge constructor
needlessly loads the class hierarchy
[ https://issues.apache.org/jira/browse/REEF-321?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Markus Weimer resolved REEF-321.
--------------------------------
Resolution: Fixed
Fix Version/s: 0.13
Resolved via [#356|https://github.com/apache/incubator-reef/pull/356]
> AllocatedEvaluatorBridge constructor needlessly loads the class hierarchy
> -------------------------------------------------------------------------
>
> Key: REEF-321
> URL: https://issues.apache.org/jira/browse/REEF-321
> Project: REEF
> Issue Type: Improvement
> Components: REEF Bridge
> Reporter: Markus Weimer
> Assignee: Andrew Chung
> Priority: Minor
> Labels: Performance
> Fix For: 0.13
>
>
> The constructor for {{AllocatedEvaluatorBridge}} needlessly loads the class hierarchy from disk:
> {code}
> public AllocatedEvaluatorBridge(final AllocatedEvaluator allocatedEvaluator, final String serverInfo) {
> ...
> clrClassHierarchy = Utilities.loadClassHierarchy(NativeInterop.CLASS_HIERARCHY_FILENAME);
> ...
> }
> {code}
> We could follow the approach taken in [REEF-310] and augment the factory to also produce the {{AllocatedEvaluatorBridge}} to prevent this from happening.
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