Xuzhengz opened a new issue, #7301:
URL: https://github.com/apache/seatunnel/issues/7301

   ### 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
   
   In separated-cluster-deployment Mode,After starting, submit the task 
'classloader' and keep creating and releasing it,The task cannot be executed 
normally
   
   ### SeaTunnel Version
   
   2.3.6 and dev
   
   ### SeaTunnel Config
   
   ```conf
   {
     "env": {
       "parallelism": 1,
       "job.name": "向量转换测试",
       "job.mode": "batch"
     },
     "preHandler": [
   
     ],
     "source": [
       {
         "plugin_name": "Jdbc",
         "driver": "com.mysql.cj.jdbc.Driver",
         "connection_check_timeout_sec": 100,
         "table_list": [
           {
             "table_path": "source.device",
             "query": "SELECT\n `device_id`,\n `name`,\n `type`,\n 
`longitude`,\n `latitude`,\n `height`,\n `radius`,\n `distance`,\n 
`service_address`,\n `status`,\n `term_type`,\n `properties`,\n 
`runway_name`,\n `direction`,\n `runway_code`,\n `delay`\nFROM\n 
`source`.`device`"
           }
         ],
         "database": "source",
         "url": 
"jdbc:mysql://******:3306/source?remarks=true&useInformationSchema=true&useCursorFetch=true&defaultFetchSize=2048&rewriteBatchedStatements=true",
         "user": "******",
         "password": "******",
         "result_table_name": "ot_3f1ffe7a58024aec96c08b126a9ce922"
       }
     ],
     "transform": [
     ],
     "sink": [
       {
         "plugin_name": "Console",
         "source_table_name": "ot_3643fbe81c48436292d70479ca388b11"
       }
     ]
   }
   ```
   
   
   ### Running Command
   
   ```shell
   bin/seatunnel.sh -c demo.json
   ```
   
   
   ### Error Exception
   
   ```log
   [.c.c.Defaultclasloaderservice] [hz.main.cached.thread-19]- Create 
classloader for job 871672417141915649 with jars 
[file:opt/module/seatunel/plugins/jdbc/lib/inceptor-driver-6.8.3.jar, 
file:/opt/module/seatunnel/connectors/connector-redis-2.3.6-SpsHoT.jar, 
file:/opt/modul/seatunnel/connectors/connector-jdbc-2.3.6-SNAPSHOT.jar]
   ```
   
   
   ### Zeta or Flink or Spark Version
   
   _No response_
   
   ### Java or Scala Version
   
   1.8
   
   ### Screenshots
   
   
![image](https://github.com/user-attachments/assets/9723b21b-498a-4ac4-a06e-a388e4e57a1c)
   
   
   ### 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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