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Bug 218248 - 34s in WinNTFileSystem.getBooleanAttributes due to YAGL in NamingFactory.registerInstanceOfFileNaming
Summary: 34s in WinNTFileSystem.getBooleanAttributes due to YAGL in NamingFactory.regi...
Status: RESOLVED WORKSFORME
Alias: None
Product: platform
Classification: Unclassified
Component: Data Systems (show other bugs)
Version: 7.1
Hardware: All All
: P3 normal (vote)
Assignee: Jaroslav Tulach
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2012-09-12 19:41 UTC by Exceptions Reporter
Modified: 2012-12-17 13:11 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 169309

Attachments
nps snapshot (34.49 KB, application/nps)
2012-09-12 19:41 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2012-09-12 19:41:45 UTC 
Build: NetBeans IDE 7.1.1 (Build 201202271535)
VM: Java HotSpot(TM) Client VM, 20.6-b01, Java(TM) SE Runtime Environment, 1.6.0_31-b05
OS: Windows 7

User Comments:
GUEST: Just finished svn up. Scanning projects task is running while trying to close open files.

GUEST: I wasn't doing anything. This is typical of NetBeans on Mac OS X. Performance is terrible.



Maximum slowness yet reported was 34193 ms, average is 21720
Comment 1 Exceptions Reporter 2012-09-12 19:41:48 UTC 
Created attachment 124273 [details]
nps snapshot
Comment 2 Jaroslav Tulach 2012-09-17 08:20:15 UTC 
Pending refresh thread is calling 
org.netbeans.modules.masterfs.filebasedfs.naming.NamingFactory.registerInstanceOfFileNaming 
does one call.
Comment 3 Jaroslav Tulach 2012-09-17 08:23:05 UTC 
...does one call the File.isDirectory() under the YAGL of NamingFactory.class. The I/O should be probably moved out of NamingFactory to not block other threads accessing FileObject structures.
Comment 4 Jaroslav Tulach 2012-12-17 13:11:36 UTC 
Last report from 7.1.1. closing.