[Bug] [seatunnel-spark-new-connector-example] java.lang.String cannot be cast to org.apache.spark.unsafe.types.UTF8String

[2013650523]

Search before asking

• I had searched in the issues and found no similar issues.

What happened

can not run local spark new connector example;

SeaTunnel Version

api-draft

SeaTunnel Config

env {
  # You can set spark configuration here
  # see available properties defined by spark: https://spark.apache.org/docs/latest/configuration.html#available-properties
  #job.mode = BATCH
  spark.app.name = "SeaTunnel"
  spark.executor.instances = 2
  spark.executor.cores = 1
  spark.executor.memory = "1g"
  spark.master = local
}

source {
  # This is a example input plugin **only for test and demonstrate the feature input plugin**
  FakeSource {
    result_table_name = "fake"
    field_name = "name,age,timestamp"
  }

  # You can also use other input plugins, such as hdfs
  # hdfs {
  #   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/Fake
}

transform {
  # split data by specific delimiter

  # you can also use other transform plugins, such as sql
  sql {
    sql = "select name,age from fake"
    result_table_name = "sql"
  }

  # If you would like to get more information about how to configure seatunnel and see full list of transform 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 you other output plugins, such as sql
  # 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

run

Error Exception

Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to org.apache.spark.unsafe.types.UTF8String
	at org.apache.spark.sql.catalyst.expressions.BaseGenericInternalRow$class.getUTF8String(rows.scala:46)
	at org.apache.spark.sql.catalyst.expressions.SpecificInternalRow.getUTF8String(SpecificInternalRow.scala:193)
	at org.apache.spark.sql.catalyst.expressions.GeneratedClass$GeneratedIteratorForCodegenStage1.processNext(Unknown Source)
	at org.apache.spark.sql.execution.BufferedRowIterator.hasNext(BufferedRowIterator.java:43)
	at org.apache.spark.sql.execution.WholeStageCodegenExec$$anonfun$11$$anon$1.hasNext(WholeStageCodegenExec.scala:619)
	at org.apache.spark.sql.execution.datasources.v2.DataWritingSparkTask$$anonfun$run$3.apply(WriteToDataSourceV2Exec.scala:117)
	at org.apache.spark.sql.execution.datasources.v2.DataWritingSparkTask$$anonfun$run$3.apply(WriteToDataSourceV2Exec.scala:116)
	at org.apache.spark.util.Utils$.tryWithSafeFinallyAndFailureCallbacks(Utils.scala:1394)
	at org.apache.spark.sql.execution.datasources.v2.DataWritingSparkTask$.run(WriteToDataSourceV2Exec.scala:146)
	at org.apache.spark.sql.execution.datasources.v2.WriteToDataSourceV2Exec$$anonfun$doExecute$2.apply(WriteToDataSourceV2Exec.scala:67)
	at org.apache.spark.sql.execution.datasources.v2.WriteToDataSourceV2Exec$$anonfun$doExecute$2.apply(WriteToDataSourceV2Exec.scala:66)
	at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:90)
	at org.apache.spark.scheduler.Task.run(Task.scala:121)
	at org.apache.spark.executor.Executor$TaskRunner$$anonfun$10.apply(Executor.scala:402)
	at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1360)
	at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:408)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

Flink or Spark Version

No response

Java or Scala Version

No response

Screenshots

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[Hisoka-X]

Hi, this error will fix by #2051 in InternalRowConverter.java

[2013650523]

tks, I worked your way out of the problem, May I ask the new connector sink Hive, etc., are these configuration files still written as before?

[Hisoka-X]

tks, I worked your way out of the problem, May I ask the new connector sink Hive, etc., are these configuration files still written as before?

Yep. The developer should try to keep the same as the previous configuration as much as possible

[CalvinKirs]

close by #2051