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Posted to commits@netbeans.apache.org by "Leo Zalazar (Jira)" <ji...@apache.org> on 2020/08/28 17:53:00 UTC

[jira] [Created] (NETBEANS-4749) Expanding maven project with 150+ submodules crashes NB12 with OutOfMemoryError

Leo Zalazar created NETBEANS-4749:
-------------------------------------

             Summary: Expanding maven project with 150+ submodules crashes NB12 with OutOfMemoryError
                 Key: NETBEANS-4749
                 URL: https://issues.apache.org/jira/browse/NETBEANS-4749
             Project: NetBeans
          Issue Type: Bug
          Components: apisupport - Project
    Affects Versions: 12.0
            Reporter: Leo Zalazar
         Attachments: netbeans.log, ui-log.xml

In the Projects View, expand a Maven 3 Project with 150+ modules. Scroll to the bottom to open a module. 

 

Windows PC performance degrades and NB12 crashes with java.lang.OutOfMemoryError. Not an issue on NB 8.x

CPU Usage goes 100%

Java heap spacejava.lang.OutOfMemoryError: Java heap space at java.base/java.lang.Long.valueOf(Long.java:1207) at org.netbeans.core.TimableEventQueue.done(TimableEventQueue.java:164) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:139)[catch] at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)SEVERE [org.openide.util.RequestProcessor]java.lang.OutOfMemoryError: Java heap spaceSEVERE [null]: Last record repeated again.

 



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