wu-a-ge commented on PR #5014:
URL: https://github.com/apache/seatunnel/pull/5014#issuecomment-1657204223

   > @wu-a-ge Updated, but I haven't run e2e test already. 
[5f5f623](https://github.com/apache/seatunnel/commit/5f5f623b87fbcde0f3aac983d9c7f04266eb7c1a)
   
   another bug,my job config :
   ```
   
   
   env {
     # You can set engine configuration here
     execution.parallelism = 1
     job.mode = "BATCH"
     checkpoint.interval = 5000
     #execution.checkpoint.data-uri = "hdfs://localhost:9000/checkpoint"
   }
   
   source {
     # This is a example source plugin **only for test and demonstrate the 
feature source plugin**
     FakeSource {
       result_table_name = "fake"
       parallelism = 1
       schema = {
         fields {
           name = "string"
           age = "bigint"
         }
       }
       rows = [
         {fields = ["javalover123",6], kind = INSERT}
       ]
     }
   }
   
   transform {
     sql {
       source_table_name="fake"
       result_table_name="result_0"
       query="select name,case age when 6 then 1 else age end as age from fake"
     }
   }
   
   sink {
     jdbc {
       url = "jdbc:mysql://127.0.0.1:3306/seatunnel"
       driver = "com.mysql.cj.jdbc.Driver"
       user = "root"
       password = "123456"
       source_table_name="result_0"
       database="seatunnel"
       table="test"
       generate_sink_sql="true"
     }
   }
   ```
   exception:
   ```
   2023-07-30 23:38:38,172 WARN  
org.apache.seatunnel.engine.server.TaskExecutionService - [localhost]:5801 
[seatunnel-709778] [5.1] Exception in 
org.apache.seatunnel.engine.server.task.TransformSeaTunnelTask@64ec1e6
   java.lang.RuntimeException: java.lang.ClassCastException: java.lang.Integer 
cannot be cast to java.lang.Long
        at 
org.apache.seatunnel.engine.server.task.flow.SinkFlowLifeCycle.received(SinkFlowLifeCycle.java:209)
 ~[classes/:?]
        at 
org.apache.seatunnel.engine.server.task.flow.SinkFlowLifeCycle.received(SinkFlowLifeCycle.java:59)
 ~[classes/:?]
        at 
org.apache.seatunnel.engine.server.task.SeaTunnelTransformCollector.collect(SeaTunnelTransformCollector.java:39)
 ~[classes/:?]
        at 
org.apache.seatunnel.engine.server.task.SeaTunnelTransformCollector.collect(SeaTunnelTransformCollector.java:27)
 ~[classes/:?]
        at 
org.apache.seatunnel.engine.server.task.group.queue.IntermediateBlockingQueue.handleRecord(IntermediateBlockingQueue.java:71)
 ~[classes/:?]
        at 
org.apache.seatunnel.engine.server.task.group.queue.IntermediateBlockingQueue.collect(IntermediateBlockingQueue.java:51)
 ~[classes/:?]
        at 
org.apache.seatunnel.engine.server.task.flow.IntermediateQueueFlowLifeCycle.collect(IntermediateQueueFlowLifeCycle.java:52)
 ~[classes/:?]
        at 
org.apache.seatunnel.engine.server.task.TransformSeaTunnelTask.collect(TransformSeaTunnelTask.java:73)
 ~[classes/:?]
        at 
org.apache.seatunnel.engine.server.task.SeaTunnelTask.stateProcess(SeaTunnelTask.java:165)
 ~[classes/:?]
        at 
org.apache.seatunnel.engine.server.task.TransformSeaTunnelTask.call(TransformSeaTunnelTask.java:78)
 ~[classes/:?]
        at 
org.apache.seatunnel.engine.server.TaskExecutionService$BlockingWorker.run(TaskExecutionService.java:613)
 [classes/:?]
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
[?:1.8.0_281]
        at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) 
[?:1.8.0_281]
        at java.util.concurrent.FutureTask.run(FutureTask.java) [?:1.8.0_281]
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
[?:1.8.0_281]
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
[?:1.8.0_281]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   Caused by: java.lang.ClassCastException: java.lang.Integer cannot be cast to 
java.lang.Long
        at 
org.apache.seatunnel.connectors.seatunnel.jdbc.internal.converter.AbstractJdbcRowConverter.toExternal(AbstractJdbcRowConverter.java:145)
 ~[classes/:?]
        at 
org.apache.seatunnel.connectors.seatunnel.jdbc.internal.executor.SimpleBatchStatementExecutor.addToBatch(SimpleBatchStatementExecutor.java:45)
 ~[classes/:?]
        at 
org.apache.seatunnel.connectors.seatunnel.jdbc.internal.executor.SimpleBatchStatementExecutor.addToBatch(SimpleBatchStatementExecutor.java:31)
 ~[classes/:?]
        at 
org.apache.seatunnel.connectors.seatunnel.jdbc.internal.executor.BufferedBatchStatementExecutor.executeBatch(BufferedBatchStatementExecutor.java:51)
 ~[classes/:?]
        at 
org.apache.seatunnel.connectors.seatunnel.jdbc.internal.JdbcOutputFormat.attemptFlush(JdbcOutputFormat.java:204)
 ~[classes/:?]
        at 
org.apache.seatunnel.connectors.seatunnel.jdbc.internal.JdbcOutputFormat.flush(JdbcOutputFormat.java:169)
 ~[classes/:?]
        at 
org.apache.seatunnel.connectors.seatunnel.jdbc.sink.JdbcSinkWriter.prepareCommit(JdbcSinkWriter.java:88)
 ~[classes/:?]
        at 
org.apache.seatunnel.engine.server.task.flow.SinkFlowLifeCycle.received(SinkFlowLifeCycle.java:159)
 ~[classes/:?]
        ... 16 more
   ```
   @javalover123 


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