java.lang.RuntimeException: java.util.ConcurrentModificationException

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • Troubleshooting
    via by Unknown author,
  • Troubleshooting
    via by Unknown author,
  • Troubleshooting
    via by Unknown author,
  • Troubleshooting
    via by Unknown author,
  • Troubleshooting
    via by Unknown author,
  • Troubleshooting
    via by Unknown author,
  • Troubleshooting
    via by Unknown author,
  • Troubleshooting
    via by Unknown author,
    • java.lang.RuntimeException: java.util.ConcurrentModificationException at org.apache.storm.utils.DisruptorQueue.consumeBatchToCursor(DisruptorQueue.java:84) at org.apache.storm.utils.DisruptorQueue.consumeBatchWhenAvailable(DisruptorQueue.java:55) at org.apache.storm.disruptor$consume_batch_when_available.invoke(disruptor.clj:56) at org.apache.storm.disruptor$consume_loop_STAR_$fn__1597.invoke(disruptor.clj:67) at org.apache.storm.util$async_loop$fn__465.invoke(util.clj:377) at clojure.lang.AFn.run(AFn.java:24) at java.lang.Thread.run(Thread.java:679) Caused by: java.util.ConcurrentModificationException at java.util.LinkedHashMap$LinkedHashIterator.nextEntry(LinkedHashMap.java:390) at java.util.LinkedHashMap$EntryIterator.next(LinkedHashMap.java:409) at java.util.LinkedHashMap$EntryIterator.next(LinkedHashMap.java:408) at java.util.HashMap.writeObject(HashMap.java:1016) at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:959) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1480) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1416) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1174) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:346) at org.apache.storm.serialization.SerializableSerializer.write(SerializableSerializer.java:21) at com.esotericsoftware.kryo.Kryo.writeClassAndObject(Kryo.java:554) at com.esotericsoftware.kryo.serializers.CollectionSerializer.write(CollectionSerializer.java:77) at com.esotericsoftware.kryo.serializers.CollectionSerializer.write(CollectionSerializer.java:18) at com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:472) at org.apache.storm.serialization.KryoValuesSerializer.serializeInto(KryoValuesSerializer.java:27)

    Users with the same issue

    mortalman7
    mortalman71 times, last one,
    Unknown visitor1 times, last one,
    Unknown visitor1 times, last one,
    Unknown visitor1 times, last one,