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Bug 242835 - org.openide.filesystems.FileChangeImpl.locateCurrent: LowPerformance took 159428 ms.
Summary: org.openide.filesystems.FileChangeImpl.locateCurrent: LowPerformance took 159...
Status: NEW
Alias: None
Product: projects
Classification: Unclassified
Component: Maven (show other bugs)
Version: 7.3
Hardware: All All
: P4 normal (vote)
Assignee: Tomas Stupka
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2014-03-12 16:01 UTC by Exceptions Reporter
Modified: 2016-06-29 14:09 UTC (History)
4 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 203244

Attachments
nps snapshot (621.75 KB, application/nps)
2014-03-12 16:01 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2014-03-12 16:01:24 UTC 
Build: NetBeans IDE 7.3.1 (Build 201306052037)
VM: Java HotSpot(TM) 64-Bit Server VM, 20.5-b03, Java(TM) SE Runtime Environment, 1.6.0_30-b12
OS: Windows NT (unknown)

User Comments:
GUEST: slow

GUEST: <Please provide a description of the problem or the steps to reproduce>

vidhyadharantechdays: After upgrade from 7.3 to 7.4 beta . NB got slow to open project and Background scanning of projects

miked_187: due to background scanning of course...



Maximum slowness yet reported was 159428 ms, average is 49302
Comment 1 Exceptions Reporter 2014-03-12 16:01:33 UTC 
Created attachment 145975 [details]
nps snapshot
Comment 2 Jaroslav Havlin 2014-07-11 10:46:54 UTC 
Method o.n.m.maven.problems.ProblemReporterImpl.addMissingArtifact() calls o.o.filesystems.FileUtil.addFileChangeListener() in EDT.
(The filesystem was very slow at that moment.)

Reassigning to projects/Maven. Please evaluate it. Thank you.

(Note: I evaluated only snapshots coming from version Dev, the others are quite outdated.)