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| Summary: | OutOfMemoryError in org.openide.explorer.view.TreeViewTest | ||
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| Product: | platform | Reporter: | Martin Entlicher <mentlicher> |
| Component: | Explorer | Assignee: | Martin Entlicher <mentlicher> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | Keywords: | TEST |
| Priority: | P2 | ||
| Version: | 7.4 | ||
| Hardware: | PC | ||
| OS: | Linux | ||
| URL: | http://deadlock.netbeans.org/hudson/job/NB-Core-Build/10350/consoleText | ||
| Issue Type: | DEFECT | Exception Reporter: | |
| Attachments: |
Console text
Console text, failure of build #10429. |
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Description
Martin Entlicher
2013-06-14 07:44:32 UTC
Created attachment 135787 [details]
Console text
(In reply to comment #0) > All invokeAndWait() calls can not be finished, because threads "AWT-XAWT" and > "AWT-EventQueue-0" are interrupted with OutOfMemoryError. Unfortunately I'm not able to reproduce it locally so it is hard to determine what causes the OutOfMemoryError because I can't find anything suspicious in these tests. I'll reopen this issue if it occurs again. As Jaroslav Tulach pointed out at https://netbeans.org/projects/platform/lists/core-commits/archive/2013-06/message/265 the OOME might be related to assertGC() calls. Created attachment 136396 [details] Console text, failure of build #10429. There are similar failures of BeanTreeViewTest. See http://deadlock.netbeans.org/hudson/job/NB-Core-Build/10429/testReport/ or the attached console output. I have one wild idea - try to block AWT during assertGC so that OutOfMemoryError can not occur in AWT-EventQueue-0 thread. I've tried to fix it by blocking of AWT thread during the GC checks: changeset: 257629:78e6da76d2fd http://hg.netbeans.org/core-main/rev/78e6da76d2fd Integrated into 'main-silver', will be available in build *201307011244* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-silver/rev/78e6da76d2fd User: mentlicher@netbeans.org Log: #231254: Solve OutOfMemoryError occuring in AWT-EventQueue-0 thread by suspension of AWT thread during GC checks. |