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  1. Flink
  2. FLINK-3145

Storm examples can't be run without flink-java as dependency

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      The following exception occurs when you run as storm WordCount example with flink-storm but without flink-java as Maven dependencies:

      com.esotericsoftware.kryo.KryoException: Unable to find class: go
      	at com.esotericsoftware.kryo.util.DefaultClassResolver.readName(DefaultClassResolver.java:138)
      	at com.esotericsoftware.kryo.util.DefaultClassResolver.readClass(DefaultClassResolver.java:115)
      	at com.esotericsoftware.kryo.Kryo.readClass(Kryo.java:610)
      	at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:721)
      	at org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.deserialize(KryoSerializer.java:223)
      	at org.apache.flink.api.java.typeutils.runtime.TupleSerializer.deserialize(TupleSerializer.java:135)
      	at org.apache.flink.api.java.typeutils.runtime.TupleSerializer.deserialize(TupleSerializer.java:30)
      	at org.apache.flink.streaming.runtime.streamrecord.StreamRecordSerializer.deserialize(StreamRecordSerializer.java:110)
      	at org.apache.flink.streaming.runtime.streamrecord.StreamRecordSerializer.deserialize(StreamRecordSerializer.java:41)
      	at org.apache.flink.runtime.plugable.NonReusingDeserializationDelegate.read(NonReusingDeserializationDelegate.java:55)
      	at org.apache.flink.runtime.io.network.api.serialization.SpillingAdaptiveSpanningRecordDeserializer.getNextRecord(SpillingAdaptiveSpanningRecordDeserializer.java:164)
      	at org.apache.flink.streaming.runtime.io.StreamInputProcessor.processInput(StreamInputProcessor.java:135)
      	at org.apache.flink.streaming.runtime.tasks.OneInputStreamTask.run(OneInputStreamTask.java:63)
      	at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:232)
      	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:561)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: java.lang.ClassNotFoundException: go
      	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
      	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
      	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
      	at java.lang.Class.forName0(Native Method)
      	at java.lang.Class.forName(Class.java:348)
      	at com.esotericsoftware.kryo.util.DefaultClassResolver.readName(DefaultClassResolver.java:136)
      	... 15 more
      

      Furthermore, tuples don't seem to be processed correctly even before the exception occurs.

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            • Assignee:
              mxm Maximilian Michels
              Reporter:
              mxm Maximilian Michels
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              • Created:
                Updated:
                Resolved: