java.lang.OutOfMemoryError: Java heap space

jboss.org | 7 months ago
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    Jboss out of memory problem | JBoss Developer

    jboss.org | 7 months ago
    java.lang.OutOfMemoryError: Java heap space

    Root Cause Analysis

    1. java.lang.OutOfMemoryError

      Java heap space

      at java.util.HashMap.entrySet0()
    2. Java RT
      ConcurrentHashMap.putAll
      1. java.util.HashMap.entrySet0(HashMap.java:945)
      2. java.util.HashMap.entrySet(HashMap.java:940)
      3. java.util.concurrent.ConcurrentHashMap.putAll(ConcurrentHashMap.java:908)
      3 frames
    3. JGroups
      TP$IncomingPacket.run
      1. org.jgroups.util.Digest.readFrom(Digest.java:379)
      2. org.jgroups.util.Util.readStreamable(Util.java:645)
      3. org.jgroups.protocols.pbcast.STABLE$StableHeader.readFrom(STABLE.java:771)
      4. org.jgroups.Message.readHeader(Message.java:779)
      5. org.jgroups.Message.readFrom(Message.java:673)
      6. org.jgroups.protocols.TP.readMessage(TP.java:1514)
      7. org.jgroups.protocols.TP.access$700(TP.java:49)
      8. org.jgroups.protocols.TP$IncomingPacket.run(TP.java:1816)
      8 frames
    4. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      3. java.lang.Thread.run(Thread.java:619)
      3 frames