Xuzhengz opened a new issue, #5333:
URL: https://github.com/apache/seatunnel/issues/5333

   ### 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
   
   原因:cdc读取100万的表报错,提示在seatunnel.yaml增加checkpoint超时时长,但是设置后不生效,集群已重启
   
   ### SeaTunnel Version
   
   2.3.3
   
   ### SeaTunnel Config
   
   ```conf
   {
     "env": {
       "execution.parallelism": "10",
       "job.mode": "STREAMING",
       "checkpoint.interval": "7000"
     },
     "source": [
       {
         "base-url": 
"jdbc:mysql://172.16.11.131:3306/test1mysql?remarks=true&useInformationSchema=true&useCursorFetch=true&defaultFetchSize=2048",
         "password": "******",
         "startup.mode": "INITIAL",
         "table-names": [
           "test1mysql.mysql_cdc_demo_source"
         ],
         "result_table_name": "mysql_cdc_demo_source",
         "database-names": [
           "test1mysql"
         ],
         "plugin_name": "MySQL-CDC",
         "connect.max-retries": 3,
         "connect.timeout.ms": 3000,
         "username": "mysql"
       }
     ],
     "transform": [],
     "sink": [
       {
         "password": "******",
         "database": "test1mysql",
         "batch_size": 5000,
         "primary_keys": [
           "pk"
         ],
         "driver": "com.mysql.cj.jdbc.Driver",
         "source_table_name": "mysql_cdc_demo_source",
         "plugin_name": "jdbc",
         "generate_sink_sql": true,
         "enable_upsert": true,
         "user": "mysql",
         "url": 
"jdbc:mysql://172.16.11.131:3306/test1mysql?remarks=true&useInformationSchema=true&useCursorFetch=true&defaultFetchSize=2048",
         "table": "mysql_cdc_demo_sink",
         "batch_interval_ms": 1000
       }
     ]
   }
   ```
   
   
   ### Running Command
   
   ```shell
   bin/seatunnel.sh -c job.json
   ```
   
   
   ### Error Exception
   
   ```log
   Checkpoint expired before completing. Please increase checkpoint timeout in 
the seatunnel.yaml
   ```
   
   
   ### Zeta or Flink or Spark Version
   
   _No response_
   
   ### Java or Scala Version
   
   1.8
   
   ### Screenshots
   
   
![f95eaa4601626dc518b087becd799b2](https://github.com/apache/seatunnel/assets/90698333/a795fcde-f16d-4ca2-9dfa-a80a61654c2c)
   
   
   ### 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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