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Bug 261523 - OutOfMemoryError: GC overhead limit exceeded
Summary: OutOfMemoryError: GC overhead limit exceeded
Status: RESOLVED FIXED
Alias: None
Product: cnd
Classification: Unclassified
Component: Debugger (show other bugs)
Version: 8.1
Hardware: All All
: P3 normal (vote)
Assignee: Alexander Simon
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-05-13 07:15 UTC by Exceptions Reporter
Modified: 2016-09-01 13:08 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 224022

Attachments
stacktrace (2.00 KB, text/plain)
2016-05-13 07:15 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2016-05-13 07:15:48 UTC 
Build: NetBeans IDE 8.1 (Build 201510222201)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.60-b23, Java(TM) SE Runtime Environment, 1.8.0_60-b27
OS: Windows 7

User Comments:
GUEST: it just sucks




Stacktrace: 
java.lang.OutOfMemoryError: GC overhead limit exceeded
   at org.netbeans.modules.cnd.makeproject.api.configurations.BasicCompilerConfiguration.<init>(BasicCompilerConfiguration.java:120)
   at org.netbeans.modules.cnd.makeproject.api.configurations.CCCCompilerConfiguration.<init>(CCCCompilerConfiguration.java:114)
   at org.netbeans.modules.cnd.makeproject.api.configurations.CCCompilerConfiguration.<init>(CCCompilerConfiguration.java:87)
   at org.netbeans.modules.cnd.makeproject.api.configurations.FolderConfiguration.<init>(FolderConfiguration.java:70)
   at org.netbeans.modules.cnd.makeproject.api.configurations.FolderConfiguration.copy(FolderConfiguration.java:186)
   at org.netbeans.modules.cnd.makeproject.api.configurations.MakeConfiguration.copy(MakeConfiguration.java:676)
Comment 1 Exceptions Reporter 2016-05-13 07:15:50 UTC 
Created attachment 159758 [details]
stacktrace
Comment 2 Vladimir Kvashin 2016-05-13 19:18:42 UTC 
0.5G (retained) in 188K instances of FolderConfiguration

The project seems to be under SVN.
It's probably mixed or simple remote, at least remote is present, but source files are local.
Comment 3 Alexander Simon 2016-05-16 07:28:07 UTC 
About 180 Mb in 6 cloned MakeConfiguration in class:
org.netbeans.modules.cnd.debugger.common2.debugger.debugtarget.DebugTarget
Comment 4 Alexander Simon 2016-08-31 22:04:41 UTC 
Debugger holds 6 cloned configurations.
Problem is in debugger.
Comment 5 Alexander Simon 2016-09-01 08:31:47 UTC 
I looked on the same problem and reduced size of MakeConfiguration in about 2 times (see bug #257744).

But problem in memory leak in debugger. Debugger do not release a cloned MakeConfiguration (or keep extra configurations).
Comment 6 Alexander Simon 2016-09-01 13:08:07 UTC 
The change set
Changeset: http://hg.netbeans.org/main-silver/rev/72dc88d19f7f
should fix the issue.