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  1. NetBeans
  2. NETBEANS-4749

Expanding maven project with 150+ submodules crashes NB12 with OutOfMemoryError

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 12.0
    • Fix Version/s: None
    • Component/s: apisupport - Project
    • Labels:
      None

      Description

      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.

       

        Attachments

        1. netbeans.log
          93 kB
          Leo Zalazar
        2. ui-log.xml
          3 kB
          Leo Zalazar

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            • Assignee:
              Unassigned
              Reporter:
              lzalazar Leo Zalazar
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              Dates

              • Created:
                Updated: