meilinzz opened a new issue, #10098:
URL: https://github.com/apache/seatunnel/issues/10098

   ### Search before asking
   
   - [x] I had searched in the 
[issues](https://github.com/apache/seatunnel/issues?q=is%3Aissue+label%3A%22bug%22)
 and found no similar issues.
   
   
   ### What happened
   
   When running a SeaTunnel job using the Iceberg source connector in streaming 
mode, the job terminates unexpectedly and logs an exception from 
IcebergStreamSplitEnumerator.
   
   ### SeaTunnel Version
   
   2.3.12
   
   ### SeaTunnel Config
   
   ```conf
   env {
     parallelism = 2
     job.mode = "STREAMING"
   }
   
   source {
     Iceberg {
       catalog_name = "seatunnel"
       iceberg.catalog.config={
         type = "hadoop"
         warehouse = "file:///home/..../warehouse"
       }
       namespace = "default"
       table = "table_name"
       stream_scan_strategy = TABLE_SCAN_THEN_INCREMENTAL
       plugin_output = "iceberg"
     }
   }
   
   transform {
   }
   
   sink {
     Console {
       plugin_input = "iceberg"
     }
   }
   ```
   
   ### Running Command
   
   ```shell
   ./bin/seatunnel.sh --config ./config/iceberg-console-interval -m local
   ```
   
   ### Error Exception
   
   ```log
   2025-11-21 15:01:06,233 ERROR [o.a.s.c.s.SeaTunnel           ] [main] - 
Exception 
StackTrace:org.apache.seatunnel.core.starter.exception.CommandExecuteException: 
SeaTunnel job executed failed
           at 
org.apache.seatunnel.core.starter.seatunnel.command.ClientExecuteCommand.execute(ClientExecuteCommand.java:228)
           at org.apache.seatunnel.core.starter.SeaTunnel.run(SeaTunnel.java:40)
           at 
org.apache.seatunnel.core.starter.seatunnel.SeaTunnelClient.main(SeaTunnelClient.java:40)
   Caused by: 
org.apache.seatunnel.engine.common.exception.SeaTunnelEngineException: 
java.lang.IllegalMonitorStateException: current thread is not owner
           at java.base/java.lang.Object.wait(Native Method)
           at 
org.apache.seatunnel.connectors.seatunnel.iceberg.source.enumerator.IcebergStreamSplitEnumerator.run(IcebergStreamSplitEnumerator.java:97)
           at 
org.apache.seatunnel.engine.server.task.SourceSplitEnumeratorTask.stateProcess(SourceSplitEnumeratorTask.java:325)
           at 
org.apache.seatunnel.engine.server.task.SourceSplitEnumeratorTask.call(SourceSplitEnumeratorTask.java:141)
           at 
org.apache.seatunnel.engine.server.TaskExecutionService$BlockingWorker.run(TaskExecutionService.java:679)
           at 
org.apache.seatunnel.engine.server.TaskExecutionService$NamedTaskWrapper.run(TaskExecutionService.java:1008)
           at 
org.apache.seatunnel.api.tracing.MDCRunnable.run(MDCRunnable.java:43)
           at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
           at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
           at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
           at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
           at java.base/java.lang.Thread.run(Thread.java:840)
   
           at 
org.apache.seatunnel.core.starter.seatunnel.command.ClientExecuteCommand.execute(ClientExecuteCommand.java:220)
           ... 2 more
   ```
   
   ### Zeta or Flink or Spark Version
   
   zeta
   
   ### 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
   
   - [x] I agree to follow this project's [Code of 
Conduct](https://www.apache.org/foundation/policies/conduct)
   


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