tmljob opened a new issue, #1853: URL: https://github.com/apache/incubator-seatunnel/issues/1853
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/incubator-seatunnel/issues?q=is%3Aissue+label%3A%22bug%22) and found no similar issues. ### What happened When running the template configuration of spark streaming(spark.streaming.conf.template), the error is as follows. ### SeaTunnel Version dev ### SeaTunnel Config ```conf env { # You can set spark configuration here # see available properties defined by spark: https://spark.apache.org/docs/latest/configuration.html#available-properties spark.app.name = "SeaTunnel" spark.executor.instances = 2 spark.executor.cores = 1 spark.executor.memory = "1g" spark.streaming.batchDuration = 5 } source { # This is a example input plugin **only for test and demonstrate the feature input plugin** FakeStream { content = ["Hello World, SeaTunnel"] } # You can also use other input plugins, such as file # file { # result_table_name = "accesslog" # path = "hdfs://hadoop-cluster-01/nginx/accesslog" # format = "json" # } # If you would like to get more information about how to configure seatunnel and see full list of input plugins, # please go to https://seatunnel.apache.org/docs/spark/configuration/source-plugins/FakeStream } transform { split { fields = ["msg", "name"] delimiter = "," } # you can also use other filter plugins, such as sql # Sql { # sql = "select * from accesslog where request_time > 1000" # } # If you would like to get more information about how to configure seatunnel and see full list of filter plugins, # please go to https://seatunnel.apache.org/docs/spark/configuration/transform-plugins/Split } sink { # choose stdout output plugin to output data to console Console {} # you can also use other output plugins, such as hdfs # hdfs { # path = "hdfs://hadoop-cluster-01/nginx/accesslog_processed" # save_mode = "append" # } # If you would like to get more information about how to configure seatunnel and see full list of output plugins, # please go to https://seatunnel.apache.org/docs/spark/configuration/sink-plugins/Console } ``` ### Running Command ```shell ./bin/start-seatunnel-spark.sh --master local --deploy-mode client --config ./config/spark.streaming.conf.template ``` ### Error Exception ```log 22/05/11 20:22:53 ERROR util.Utils: Exception encountered com.esotericsoftware.kryo.KryoException: java.lang.UnsupportedOperationException: ConfigObject is immutable, you can't call Map.put Serialization trace: object (org.apache.seatunnel.shade.com.typesafe.config.impl.SimpleConfig) config (org.apache.seatunnel.spark.fake.source.FakeReceiver) at com.esotericsoftware.kryo.serializers.ObjectField.read(ObjectField.java:144) at com.esotericsoftware.kryo.serializers.FieldSerializer.read(FieldSerializer.java:543) at com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:731) at com.esotericsoftware.kryo.serializers.ObjectField.read(ObjectField.java:125) at com.esotericsoftware.kryo.serializers.FieldSerializer.read(FieldSerializer.java:543) at com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:731) at com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ObjectArraySerializer.read(DefaultArraySerializers.java:391) at com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ObjectArraySerializer.read(DefaultArraySerializers.java:302) at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:813) at com.twitter.chill.WrappedArraySerializer.read(WrappedArraySerializer.scala:36) at com.twitter.chill.WrappedArraySerializer.read(WrappedArraySerializer.scala:23) at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:813) at org.apache.spark.serializer.KryoDeserializationStream.readObject(KryoSerializer.scala:279) at org.apache.spark.rdd.ParallelCollectionPartition$$anonfun$readObject$1$$anonfun$apply$mcV$sp$2.apply(ParallelCollectionRDD.scala:80) at org.apache.spark.rdd.ParallelCollectionPartition$$anonfun$readObject$1$$anonfun$apply$mcV$sp$2.apply(ParallelCollectionRDD.scala:80) at org.apache.spark.util.Utils$.deserializeViaNestedStream(Utils.scala:211) at org.apache.spark.rdd.ParallelCollectionPartition$$anonfun$readObject$1.apply$mcV$sp(ParallelCollectionRDD.scala:80) at org.apache.spark.rdd.ParallelCollectionPartition$$anonfun$readObject$1.apply(ParallelCollectionRDD.scala:70) at org.apache.spark.rdd.ParallelCollectionPartition$$anonfun$readObject$1.apply(ParallelCollectionRDD.scala:70) at org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1374) at org.apache.spark.rdd.ParallelCollectionPartition.readObject(ParallelCollectionRDD.scala:70) at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1170) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2178) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2069) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1573) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2287) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2211) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2069) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1573) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:431) at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:75) at org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:114) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:375) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.UnsupportedOperationException: ConfigObject is immutable, you can't call Map.put at org.apache.seatunnel.shade.com.typesafe.config.impl.AbstractConfigObject.weAreImmutable(AbstractConfigObject.java:193) at org.apache.seatunnel.shade.com.typesafe.config.impl.AbstractConfigObject.put(AbstractConfigObject.java:204) at org.apache.seatunnel.shade.com.typesafe.config.impl.AbstractConfigObject.put(AbstractConfigObject.java:20) at com.esotericsoftware.kryo.serializers.MapSerializer.read(MapSerializer.java:162) at com.esotericsoftware.kryo.serializers.MapSerializer.read(MapSerializer.java:39) at com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:731) at com.esotericsoftware.kryo.serializers.ObjectField.read(ObjectField.java:125) ... 38 more ``` ### Flink or Spark Version spark 2.4 ### Java or Scala Version java 8 ### Screenshots _No response_ ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of 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