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| Summary: | OutOfMemoryError: GC overhead limit exceeded | ||
|---|---|---|---|
| Product: | java | Reporter: | kevcundick |
| Component: | Compiler | Assignee: | Dusan Balek <dbalek> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | alexvsimon, rider453, wrm007 |
| Priority: | P3 | ||
| Version: | 7.4 | ||
| Hardware: | All | ||
| OS: | All | ||
| Issue Type: | DEFECT | Exception Reporter: | 210480 |
| Attachments: | stacktrace | ||
Created attachment 147807 [details]
stacktrace
Tons of JCClassDecl trees held by DocEnv.treePaths variable. It is declared as WeakHashMap<JCTree, TreePath>, however since every value holds its key (TreePath holds given JCTree at its end), all map entries are held forever. The real pain is that every expression evaluated by debugger adds a new entry to this map. Fixed in jet-main. http://hg.netbeans.org/jet-main/rev/bcb60d11f7f2 http://hg.netbeans.org/main/nb-javac/rev/145d232bd232 *** Bug 245934 has been marked as a duplicate of this bug. *** *** Bug 244927 has been marked as a duplicate of this bug. *** Integrated into 'main-silver', will be available in build *201407300001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-silver/rev/bcb60d11f7f2 User: Dusan Balek <dbalek@netbeans.org> Log: Issue #245293: OutOfMemoryError: GC overhead limit exceeded - fixed. *** Bug 250893 has been marked as a duplicate of this bug. *** *** Bug 244828 has been marked as a duplicate of this bug. *** |
Build: NetBeans IDE 7.4 (Build 201310111528) VM: Java HotSpot(TM) 64-Bit Server VM, 24.55-b03, Java(TM) SE Runtime Environment, 1.7.0_55-b13 OS: Windows 7 User Comments: kevcundick: Using TomEE 1.0, I started it in debug mode. I set a break on a line to watch for a specific record duirng a loop. The app does loop a lot of records. The record I was watching for was part of an object, ex. pt.getLastName().equals("name"). While running the app, it became extreamly slow. Eventually I had to kill both the TomEE and Netbeans processes. I can reproduce this problem at will. I don't usually have problems debugging this way, for some reason it happens in this instance consistently. Stacktrace: java.lang.OutOfMemoryError: GC overhead limit exceeded at com.sun.tools.javac.comp.Check.checkType(Check.java:570) at com.sun.tools.javac.comp.Attr$ResultInfo.check(Attr.java:508) at com.sun.tools.javac.comp.Resolve$MethodResultInfo.check(Resolve.java:968) at com.sun.tools.javac.comp.Resolve$4.checkArg(Resolve.java:818) at com.sun.tools.javac.comp.Resolve$AbstractMethodCheck.argumentsAcceptable(Resolve.java:729) at com.sun.tools.javac.comp.Resolve$4.argumentsAcceptable(Resolve.java:827)