[I] [Bug] [connector-jdbc-kingbase]Error in Jdbc Source with Kingbase8: Unsupported Field Data Types (e.g., smallint) during Catalog Table Lookup [seatunnel]

[via GitHub]

t1234849 opened a new issue, #8866:
URL: https://github.com/apache/seatunnel/issues/8866

   ### 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
   
   Exception in thread "main" 
org.apache.seatunnel.core.starter.exception.CommandExecuteException: SeaTunnel 
job executed failed
        at 
org.apache.seatunnel.core.starter.seatunnel.command.ClientExecuteCommand.execute(ClientExecuteCommand.java:213)
        at org.apache.seatunnel.core.starter.SeaTunnel.run(SeaTunnel.java:40)
        at 
org.apache.seatunnel.example.engine.SeaTunnelEngineExample.main(SeaTunnelEngineExample.java:43)
   Caused by: org.apache.seatunnel.api.table.factory.FactoryException: 
ErrorCode:[API-06], ErrorDescription:[Factory initialize failed] - Unable to 
create a source for identifier 'Jdbc'.
        at 
org.apache.seatunnel.api.table.factory.FactoryUtil.createAndPrepareSource(FactoryUtil.java:101)
        at 
org.apache.seatunnel.engine.core.parse.MultipleTableJobConfigParser.parseSource(MultipleTableJobConfigParser.java:375)
        at 
org.apache.seatunnel.engine.core.parse.MultipleTableJobConfigParser.parse(MultipleTableJobConfigParser.java:209)
        at 
org.apache.seatunnel.engine.client.job.ClientJobExecutionEnvironment.getLogicalDag(ClientJobExecutionEnvironment.java:114)
        at 
org.apache.seatunnel.engine.client.job.ClientJobExecutionEnvironment.execute(ClientJobExecutionEnvironment.java:182)
        at 
org.apache.seatunnel.core.starter.seatunnel.command.ClientExecuteCommand.execute(ClientExecuteCommand.java:160)
        ... 2 more
   Caused by: org.apache.seatunnel.common.exception.SeaTunnelRuntimeException: 
ErrorCode:[COMMON-20], ErrorDescription:['UNKNOWN' table 'select * from 
test.user' unsupported get catalog table with field data types 
'{"id":"smallint"}']
        at 
org.apache.seatunnel.common.exception.CommonError.getCatalogTableWithUnsupportedType(CommonError.java:174)
        at 
org.apache.seatunnel.connectors.seatunnel.jdbc.catalog.utils.CatalogUtils.getCatalogTable(CatalogUtils.java:298)
        at 
org.apache.seatunnel.connectors.seatunnel.jdbc.catalog.utils.CatalogUtils.getCatalogTable(CatalogUtils.java:255)
        at 
org.apache.seatunnel.connectors.seatunnel.jdbc.utils.JdbcCatalogUtils.getCatalogTable(JdbcCatalogUtils.java:373)
        at 
org.apache.seatunnel.connectors.seatunnel.jdbc.source.JdbcSource.readCatalogTable(JdbcSource.java:186)
   
   
   ### SeaTunnel Version
   
   seatunnel2.3.9
   
   ### SeaTunnel Config
   
   ```conf
   env {
       execution.parallelism = 1
       job.mode = "BATCH"
   }
   
   source {
       Jdbc {
           result_table_name = "ac640242cc8b4459ca7a356ecf33f3674"
           driver = "com.kingbase8.Driver"
           url = "jdbc:kingbase8://***:10015/test"
           user = *
           password = *
           query = "select * from test.user"
       }
   }
   
   transform {
       FieldMapper {
           source_table_name = "ac640242cc8b4459ca7a356ecf33f3674"
           result_table_name = "a68480cfa21d94da6a960c5b8fea9858c"
           field_mapper = {
               name = name
           }
       }
   }
   
   sink {
       MongoDB {
           result_table_name = "a68480cfa21d94da6a960c5b8fea9858c"
           uri = "mongodb://root:***@ip:10013/mydb?authSource=admin"
           database = "mydb"
           collection = users
           schema {
               fields {
                   name = STRING
               }
           }
       }
   }
   ```
   
   ### Running Command
   
   ```shell
   ./seatunnel.sh --config kingbase.conf
   ```
   
   ### Error Exception
   
   ```log
   ErrorCode:[COMMON-20], ErrorDescription:['UNKNOWN' table 'select * from 
test.user' unsupported get catalog table with field data types 
'{"id":"smallint"}']
   ```
   
   ### Zeta or Flink or Spark Version
   
   _No response_
   
   ### Java or Scala Version
   
   java8
   
   ### Screenshots
   
   
![Image](https://github.com/user-attachments/assets/36af0d7c-4d62-4fb9-94ac-387ac392c1ab)
   
   ### 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)
   


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