hawk9821 opened a new issue, #8042: URL: https://github.com/apache/seatunnel/issues/8042
### 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 mongodb initialization script : ``` db.getCollection('orders').insertOne({"_id": ObjectId("100000000000000000000101"),"order_number": 102482, "order_date": "2023-11-12", "quantity": 2 , "product_id": ObjectId("100000000000000000000101")}); db.getCollection('orders').insertOne({"_id": ObjectId("100000000000000000000102"),"order_number": 102483, "order_date": "2023-11-13", "quantity": 5 , "product_id": ObjectId("100000000000000000000102")}); db.getCollection('orders').insertOne({"_id": ObjectId("100000000000000000000103"),"order_number": 102484, "order_date": "2023-11-14", "quantity": 6 , "product_id": ObjectId("100000000000000000000103")}); db.getCollection('orders').insertOne({"_id": ObjectId("100000000000000000000104"),"order_number": 102485, "order_date": "2023-11-15", "quantity": 9 , "product_id": ObjectId("100000000000000000000104")}); db.getCollection('orders').insertOne({"_id": ObjectId("100000000000000000000105"),"order_number": 102486, "order_date": "2023-11-16", "quantity": 8 , "product_id": ObjectId("100000000000000000000105")}); ``` ### SeaTunnel Version 2.3.9-SNAPSHOT ### SeaTunnel Config ```conf env { parallelism = 1 job.mode = "BATCH" #spark config spark.app.name = "SeaTunnel" spark.executor.instances = 1 spark.executor.cores = 1 spark.executor.memory = "1g" spark.master = local } source { MongoDB { uri = "mongodb://localhost:27018/inventory" database = "inventory" collection = "orders" result_table_name = "mongodb_null_table" cursor.no-timeout = true fetch.size = 1000 max.time-min = 100 schema = { table = "inventory.orders" fields { "order_number" : int, "order_date" : string, "quantity" : int, "product_id" : string } } } } sink { Console {} } ``` ``` ### Running Command ```shell ./seatunnel.sh --config /tmp/mongo_to_console.conf ``` ### Error Exception ```log Caused by: org.apache.seatunnel.engine.common.exception.SeaTunnelEngineException: org.apache.seatunnel.connectors.seatunnel.mongodb.exception.MongodbConnectorException: ErrorCode:[COMMON-07], ErrorDescription:[Unsupported data type] - Unable to convert to integer from unexpected value 'BsonDouble{value=102491.0}' of type DOUBLE at org.apache.seatunnel.connectors.seatunnel.mongodb.serde.BsonToRowDataConverters.convertToInt(BsonToRowDataConverters.java:376) at org.apache.seatunnel.connectors.seatunnel.mongodb.serde.BsonToRowDataConverters.access$400(BsonToRowDataConverters.java:54) at org.apache.seatunnel.connectors.seatunnel.mongodb.serde.BsonToRowDataConverters$6.apply(BsonToRowDataConverters.java:142) at org.apache.seatunnel.connectors.seatunnel.mongodb.serde.BsonToRowDataConverters$6.apply(BsonToRowDataConverters.java:137) at org.apache.seatunnel.connectors.seatunnel.mongodb.serde.BsonToRowDataConverters$2.apply(BsonToRowDataConverters.java:91) at org.apache.seatunnel.connectors.seatunnel.mongodb.serde.BsonToRowDataConverters$2.apply(BsonToRowDataConverters.java:83) at org.apache.seatunnel.connectors.seatunnel.mongodb.serde.BsonToRowDataConverters$1.convert(BsonToRowDataConverters.java:71) at org.apache.seatunnel.connectors.seatunnel.mongodb.serde.DocumentRowDataDeserializer.deserialize(DocumentRowDataDeserializer.java:71) at org.apache.seatunnel.connectors.seatunnel.mongodb.serde.DocumentRowDataDeserializer.deserialize(DocumentRowDataDeserializer.java:32) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.Iterator.forEachRemaining(Iterator.java:116) at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) at org.apache.seatunnel.connectors.seatunnel.mongodb.source.reader.MongodbReader.pollNext(MongodbReader.java:99) at org.apache.seatunnel.engine.server.task.flow.SourceFlowLifeCycle.collect(SourceFlowLifeCycle.java:159) at org.apache.seatunnel.engine.server.task.SourceSeaTunnelTask.collect(SourceSeaTunnelTask.java:127) at org.apache.seatunnel.engine.server.task.SeaTunnelTask.stateProcess(SeaTunnelTask.java:168) at org.apache.seatunnel.engine.server.task.SourceSeaTunnelTask.call(SourceSeaTunnelTask.java:132) at org.apache.seatunnel.engine.server.TaskExecutionService$BlockingWorker.run(TaskExecutionService.java:693) at org.apache.seatunnel.engine.server.TaskExecutionService$NamedTaskWrapper.run(TaskExecutionService.java:1018) at org.apache.seatunnel.api.tracing.MDCRunnable.run(MDCRunnable.java:39) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) at java.util.concurrent.FutureTask.run(FutureTask.java) 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) at org.apache.seatunnel.core.starter.seatunnel.command.ClientExecuteCommand.execute(ClientExecuteCommand.java:218) ... 2 more ``` ### Zeta or Flink or Spark Version _No response_ ### Java or Scala Version java ### Screenshots  ### 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 Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. 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