报错信息看下：Caused by: org.apache.flink.shaded.guava18.com.google.common.util.concurrent.UncheckedExecutionException: java.lang.NumberFormatException: Not a version: 9。
bigdata <1194803...@qq.com> 于2020年12月24日周四 下午9:49写道： > flink1.10.1集群dml报错如下 > org.apache.flink.streaming.runtime.tasks.StreamTaskException: Cannot > instantiate user function. > at > org.apache.flink.streaming.api.graph.StreamConfig.getStreamOperatorFactory(StreamConfig.java:269) > at > org.apache.flink.streaming.runtime.tasks.OperatorChain.<init>(OperatorChain.java:115) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.beforeInvoke(StreamTask.java:432) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:460) > at > org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:708) > at > org.apache.flink.runtime.taskmanager.Task.run(Task.java:533) > at java.lang.Thread.run(Thread.java:745) > Caused by: > org.apache.flink.shaded.guava18.com.google.common.util.concurrent.UncheckedExecutionException: > java.lang.NumberFormatException: Not a version: 9 > at > org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2203) > at > org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache.get(LocalCache.java:3937) > at > org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4739) > at > org.apache.flink.api.scala.typeutils.TraversableSerializer$.compileCbf(TraversableSerializer.scala:184) > at > org.apache.flink.api.scala.typeutils.TraversableSerializer.compileCbf(TraversableSerializer.scala:51) > at > org.apache.flink.api.scala.typeutils.TraversableSerializer.readObject(TraversableSerializer.scala:72) > at > sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1058) > at > java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1900) > at > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) > at > java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) > at > java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2000) > at > java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1924) > at > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) > at > java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) > at > java.io.ObjectInputStream.readArray(ObjectInputStream.java:1707) > at > java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1345) > at > java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2000) > at > java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1924) > at > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) > at > java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) > at > java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2000) > at > java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1924) > at > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) > at > java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) > at > java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2000
