java.util.ConcurrentModificationException

Terracotta Project Issue Tracker | Alex Miller | 8 years ago
  1. 0

    Seen in forum issue: http://forums.terracotta.org/forums/posts/list/0/1756.page java.util.ConcurrentModificationException at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372) at java.util.AbstractList$Itr.next(AbstractList.java:343) at java.util.AbstractList.equals(AbstractList.java:505) at com.tc.object.tx.TransactionBatchWriter$FoldingKey.canAcceptFold(TransactionBatchWriter.java:615) at com.tc.object.tx.TransactionBatchWriter.getOrCreateBuffer(TransactionBatchWriter.java:191) at com.tc.object.tx.TransactionBatchWriter.addTransaction(TransactionBatchWriter.java:278) at com.tc.object.tx.TransactionSequencer.addTransactionToBatch(TransactionSequencer.java:86) at com.tc.object.tx.TransactionSequencer.addTxnInternal(TransactionSequencer.java:116) at com.tc.object.tx.TransactionSequencer.addTransaction(TransactionSequencer.java:95) at com.tc.object.tx.RemoteTransactionManagerImpl.commit(RemoteTransactionManagerImpl.java:230) at com.tc.object.tx.ClientTransactionManagerImpl.commitInternal(ClientTransactionManagerImpl.java:456) at com.tc.object.tx.ClientTransactionManagerImpl.commit(ClientTransactionManagerImpl.java:421) at com.tc.object.tx.ClientTransactionManagerImpl.commit(ClientTransactionManagerImpl.java:360) at com.tc.object.bytecode.ManagerImpl.monitorExit(ManagerImpl.java:520) at com.tc.object.bytecode.ManagerUtil.monitorExit(ManagerUtil.java:478) at net.sf.ehcache.Cache.put(CacheTC.java:637) at net.sf.ehcache.Cache.put(CacheTC.java:573) at net.sf.ehcache.hibernate.EhCache.put(EhCache.java:130) at org.hibernate.cache.ReadWriteCache.put(ReadWriteCache.java:159) at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:156) at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:854) at org.hibernate.loader.Loader.doQuery(Loader.java:729) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) at org.hibernate.loader.Loader.loadCollection(Loader.java:1994) at org.hibernate.loader.collection.CollectionLoader.initialize(CollectionLoader.java:36) at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:565) at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:60) at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1716) at org.hibernate.collection.AbstractPersistentCollection.__tc_wrapped_initialize(AbstractPersistentCollection.java:344) at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java) at org.hibernate.collection.AbstractPersistentCollection.__tc_wrapped_read(AbstractPersistentCollection.java:86) at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java) at org.hibernate.collection.PersistentBag.__tc_wrapped_iterator(PersistentBag.java:249) at org.hibernate.collection.PersistentBag.iterator(PersistentBag.java) at wildfire.model.event.Event.getRsvpResponseForContact(Event.java:517)

    Terracotta Project Issue Tracker | 8 years ago | Alex Miller
    java.util.ConcurrentModificationException
  2. 0

    Terracotta Project Issue Tracker

    terracotta.org | 6 months ago
    java.util.ConcurrentModificationException
  3. 0

    Seen in forum issue: http://forums.terracotta.org/forums/posts/list/0/1756.page java.util.ConcurrentModificationException at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372) at java.util.AbstractList$Itr.next(AbstractList.java:343) at java.util.AbstractList.equals(AbstractList.java:505) at com.tc.object.tx.TransactionBatchWriter$FoldingKey.canAcceptFold(TransactionBatchWriter.java:615) at com.tc.object.tx.TransactionBatchWriter.getOrCreateBuffer(TransactionBatchWriter.java:191) at com.tc.object.tx.TransactionBatchWriter.addTransaction(TransactionBatchWriter.java:278) at com.tc.object.tx.TransactionSequencer.addTransactionToBatch(TransactionSequencer.java:86) at com.tc.object.tx.TransactionSequencer.addTxnInternal(TransactionSequencer.java:116) at com.tc.object.tx.TransactionSequencer.addTransaction(TransactionSequencer.java:95) at com.tc.object.tx.RemoteTransactionManagerImpl.commit(RemoteTransactionManagerImpl.java:230) at com.tc.object.tx.ClientTransactionManagerImpl.commitInternal(ClientTransactionManagerImpl.java:456) at com.tc.object.tx.ClientTransactionManagerImpl.commit(ClientTransactionManagerImpl.java:421) at com.tc.object.tx.ClientTransactionManagerImpl.commit(ClientTransactionManagerImpl.java:360) at com.tc.object.bytecode.ManagerImpl.monitorExit(ManagerImpl.java:520) at com.tc.object.bytecode.ManagerUtil.monitorExit(ManagerUtil.java:478) at net.sf.ehcache.Cache.put(CacheTC.java:637) at net.sf.ehcache.Cache.put(CacheTC.java:573) at net.sf.ehcache.hibernate.EhCache.put(EhCache.java:130) at org.hibernate.cache.ReadWriteCache.put(ReadWriteCache.java:159) at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:156) at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:854) at org.hibernate.loader.Loader.doQuery(Loader.java:729) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) at org.hibernate.loader.Loader.loadCollection(Loader.java:1994) at org.hibernate.loader.collection.CollectionLoader.initialize(CollectionLoader.java:36) at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:565) at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:60) at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1716) at org.hibernate.collection.AbstractPersistentCollection.__tc_wrapped_initialize(AbstractPersistentCollection.java:344) at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java) at org.hibernate.collection.AbstractPersistentCollection.__tc_wrapped_read(AbstractPersistentCollection.java:86) at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java) at org.hibernate.collection.PersistentBag.__tc_wrapped_iterator(PersistentBag.java:249) at org.hibernate.collection.PersistentBag.iterator(PersistentBag.java) at wildfire.model.event.Event.getRsvpResponseForContact(Event.java:517)

    Terracotta Project Issue Tracker | 8 years ago | Alex Miller
    java.util.ConcurrentModificationException
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    Client Transaction Issues - ConcurrentModificationException crashes L1 completely

    Terracotta | 8 years ago | znbailey
    java.util.ConcurrentModificationException
  6. 0

    Re:Client Transaction Issues - ConcurrentModificationException crashes L1 completely

    Terracotta | 8 years ago | jhaile
    java.util.ConcurrentModificationException

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    Root Cause Analysis

    1. java.util.ConcurrentModificationException

      No message provided

      at java.util.AbstractList$Itr.checkForComodification()
    2. Java RT
      AbstractList.equals
      1. java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
      2. java.util.AbstractList$Itr.next(AbstractList.java:343)
      3. java.util.AbstractList.equals(AbstractList.java:505)
      3 frames
    3. com.tc.object
      ManagerUtil.monitorExit
      1. com.tc.object.tx.TransactionBatchWriter$FoldingKey.canAcceptFold(TransactionBatchWriter.java:615)
      2. com.tc.object.tx.TransactionBatchWriter.getOrCreateBuffer(TransactionBatchWriter.java:191)
      3. com.tc.object.tx.TransactionBatchWriter.addTransaction(TransactionBatchWriter.java:278)
      4. com.tc.object.tx.TransactionSequencer.addTransactionToBatch(TransactionSequencer.java:86)
      5. com.tc.object.tx.TransactionSequencer.addTxnInternal(TransactionSequencer.java:116)
      6. com.tc.object.tx.TransactionSequencer.addTransaction(TransactionSequencer.java:95)
      7. com.tc.object.tx.RemoteTransactionManagerImpl.commit(RemoteTransactionManagerImpl.java:230)
      8. com.tc.object.tx.ClientTransactionManagerImpl.commitInternal(ClientTransactionManagerImpl.java:456)
      9. com.tc.object.tx.ClientTransactionManagerImpl.commit(ClientTransactionManagerImpl.java:421)
      10. com.tc.object.tx.ClientTransactionManagerImpl.commit(ClientTransactionManagerImpl.java:360)
      11. com.tc.object.bytecode.ManagerImpl.monitorExit(ManagerImpl.java:520)
      12. com.tc.object.bytecode.ManagerUtil.monitorExit(ManagerUtil.java:478)
      12 frames
    4. Ehcache
      EhCache.put
      1. net.sf.ehcache.Cache.put(CacheTC.java:637)
      2. net.sf.ehcache.Cache.put(CacheTC.java:573)
      3. net.sf.ehcache.hibernate.EhCache.put(EhCache.java:130)
      3 frames
    5. Hibernate
      AbstractCollectionPersister.initialize
      1. org.hibernate.cache.ReadWriteCache.put(ReadWriteCache.java:159)
      2. org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:156)
      3. org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:854)
      4. org.hibernate.loader.Loader.doQuery(Loader.java:729)
      5. org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
      6. org.hibernate.loader.Loader.loadCollection(Loader.java:1994)
      7. org.hibernate.loader.collection.CollectionLoader.initialize(CollectionLoader.java:36)
      8. org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:565)
      8 frames
    6. Hibernate
      PersistentBag.iterator
      1. org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:60)
      2. org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1716)
      3. org.hibernate.collection.AbstractPersistentCollection.__tc_wrapped_initialize(AbstractPersistentCollection.java:344)
      4. org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java)
      5. org.hibernate.collection.AbstractPersistentCollection.__tc_wrapped_read(AbstractPersistentCollection.java:86)
      6. org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java)
      7. org.hibernate.collection.PersistentBag.__tc_wrapped_iterator(PersistentBag.java:249)
      8. org.hibernate.collection.PersistentBag.iterator(PersistentBag.java)
      8 frames
    7. wildfire.model.event
      Event.getRsvpResponseForContact
      1. wildfire.model.event.Event.getRsvpResponseForContact(Event.java:517)
      1 frame