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Bug 271172 - OutOfMemoryError: GC overhead limit exceeded
Summary: OutOfMemoryError: GC overhead limit exceeded
Status: NEW
Alias: None
Product: platform
Classification: Unclassified
Component: Filesystems (show other bugs)
Version: Dev
Hardware: All All
: P3 normal (vote)
Assignee: Jaroslav Havlin
Depends on:
Reported: 2017-07-26 14:56 UTC by rweaver
Modified: 2017-07-26 14:56 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 219266

stacktrace (3.69 KB, text/plain)
2017-07-26 14:56 UTC, rweaver

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Description rweaver 2017-07-26 14:56:08 UTC
Build: NetBeans IDE Dev (Build 201706120001)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.111-b14, Java(TM) SE Runtime Environment, 1.8.0_111-b14
OS: Mac OS X

User Comments:
GUEST: Working on a project.

GUEST: Started NetBeans, took several minutes and ~80$% of my CPU time to background scan the large project I have loaded for work (as usual, please make it so I can turn background scanning on and off), when it was done, I had this error.

rweaver: Just starting up IDE

GUEST: Extremely high load, veeeery slow UI. No background task visible. Working on a small (1200 lines) Javascript file ... can't call it "working" really.
Netbeans tends to unusable a lot lately. Only one project open. No new plugins or extensions added lately. Process-list shows Netbeans-Java Process at over 500% CPU ...

java.lang.OutOfMemoryError: GC overhead limit exceeded
   at java.lang.String.toLowerCase(
   at org.netbeans.modules.masterfs.filebasedfs.utils.Utils.hashCode(
   at org.netbeans.modules.masterfs.filebasedfs.naming.NamingFactory.createID(
   at org.netbeans.modules.masterfs.filebasedfs.naming.NamingFactory.registerInstanceOfFileNaming(
   at org.netbeans.modules.masterfs.filebasedfs.naming.NamingFactory.registerInstanceOfFileNaming(
   at org.netbeans.modules.masterfs.filebasedfs.naming.NamingFactory.fromFile(
Comment 1 rweaver 2017-07-26 14:56:11 UTC
Created attachment 164840 [details]