MichaelHan0228 commented on issue #14118:
URL: https://github.com/apache/iceberg/issues/14118#issuecomment-3310943674
Here is the error message:
```
java.lang.NoClassDefFoundError: org/apache/hadoop/util/Sets
at
org.apache.iceberg.flink.sink.dynamic.WriteTarget.readSet(WriteTarget.java:102)
at
org.apache.iceberg.flink.sink.dynamic.WriteTarget.deserializeFrom(WriteTarget.java:97)
at
org.apache.iceberg.flink.sink.dynamic.DynamicWriteResultSerializer.deserialize(DynamicWriteResultSerializer.java:53)
at
org.apache.iceberg.flink.sink.dynamic.DynamicWriteResultSerializer.deserialize(DynamicWriteResultSerializer.java:29)
at
org.apache.flink.core.io.SimpleVersionedSerialization.readVersionAndDeSerialize(SimpleVersionedSerialization.java:121)
at
org.apache.flink.streaming.api.connector.sink2.CommittableMessageSerializer.deserialize(CommittableMessageSerializer.java:91)
at
org.apache.flink.streaming.api.connector.sink2.CommittableMessageSerializer.deserialize(CommittableMessageSerializer.java:38)
at
org.apache.flink.core.io.SimpleVersionedSerialization.readVersionAndDeSerialize(SimpleVersionedSerialization.java:121)
at
org.apache.flink.core.io.SimpleVersionedSerializerTypeSerializerProxy.deserialize(SimpleVersionedSerializerTypeSerializerProxy.java:103)
at
org.apache.flink.streaming.runtime.streamrecord.StreamElementSerializer.deserialize(StreamElementSerializer.java:206)
at
org.apache.flink.streaming.runtime.streamrecord.StreamElementSerializer.deserialize(StreamElementSerializer.java:44)
at
org.apache.flink.runtime.plugable.NonReusingDeserializationDelegate.read(NonReusingDeserializationDelegate.java:53)
at
org.apache.flink.runtime.io.network.api.serialization.NonSpanningWrapper.readInto(NonSpanningWrapper.java:337)
at
org.apache.flink.runtime.io.network.api.serialization.SpillingAdaptiveSpanningRecordDeserializer.readNonSpanningRecord(SpillingAdaptiveSpanningRecordDeserializer.java:128)
at
org.apache.flink.runtime.io.network.api.serialization.SpillingAdaptiveSpanningRecordDeserializer.readNextRecord(SpillingAdaptiveSpanningRecordDeserializer.java:103)
at
org.apache.flink.runtime.io.network.api.serialization.SpillingAdaptiveSpanningRecordDeserializer.getNextRecord(SpillingAdaptiveSpanningRecordDeserializer.java:93)
at
org.apache.flink.streaming.runtime.io.AbstractStreamTaskNetworkInput.emitNext(AbstractStreamTaskNetworkInput.java:103)
at
org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:65)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.processInput(StreamTask.java:638)
at
org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:231)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:973)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:917)
at
org.apache.flink.runtime.taskmanager.Task.runWithSystemExitMonitoring(Task.java:970)
at
org.apache.flink.runtime.taskmanager.Task.restoreAndInvoke(Task.java:949)
at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:763)
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:575)
at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.util.Sets
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(Unknown
Source)
at
java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(Unknown
Source)
at java.base/java.lang.ClassLoader.loadClass(Unknown Source)
... 27 more
```
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