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https://issues.apache.org/jira/browse/FLINK-3145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15048471#comment-15048471
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ASF GitHub Bot commented on FLINK-3145:
---------------------------------------
Github user mxm commented on the pull request:
https://github.com/apache/flink/pull/1441#issuecomment-163186476
I'm not really sure about the implications of Kryo in the root pom so I try
to fix it where it is a problem first.
>Kryo beyond 2.24.0 changed maven group and artifact names...
Ah I see. Let's update the Kryo version in a separate step.
> Storm examples can't be run without flink-java as dependency
> ------------------------------------------------------------
>
> Key: FLINK-3145
> URL: https://issues.apache.org/jira/browse/FLINK-3145
> Project: Flink
> Issue Type: Bug
> Components: Build System, Java API, Storm Compatibility
> Affects Versions: 1.0.0
> Reporter: Maximilian Michels
> Assignee: Maximilian Michels
> Fix For: 1.0.0
>
>
> The following exception occurs when you run as storm WordCount example with
> {{flink-storm}} but without {{flink-java}} as Maven dependencies:
> {noformat}
> 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
> {noformat}
> Furthermore, tuples don't seem to be processed correctly even before the
> exception occurs.
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