liunaijie opened a new issue, #6481: URL: https://github.com/apache/seatunnel/issues/6481
### 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 i use RestAPI to submit job. the job is mysql to console. when the server cluster startup, the first time run is ok, but the next round will failed and got `java.lang.ClassNotFoundException: com.mysql.cj.jdbc.Driver` error. ### SeaTunnel Version 2.3.4 ### SeaTunnel Config ```conf { "env": { "execution.parallelism": 2, "job.mode": "BATCH", "checkpoint.interval": 15000 }, "source": [ { "url" : "jdbc:mysql://127.0.0.1:3306/st_poc?allowMultiQueries=true&useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&zeroDateTimeBehavior=convertToNull&tinyInt1isBit=false&useSSL=false", "driver" : "com.mysql.cj.jdbc.Driver", "connection_check_timeout_sec" : 100, "user" : "root", "password" : "123456", "query" : "select * FROM topic_01", "plugin_name" : "Jdbc" } ], "sink": [ { "plugin_name": "Console" } ] } ``` ``` ### Running Command ```shell call `/hazelcast/rest/maps/submit-job` api to submit the job ``` ### Error Exception ```log java.lang.RuntimeException: java.lang.ClassNotFoundException: com.mysql.cj.jdbc.Driver at org.apache.seatunnel.api.table.factory.FactoryUtil.createAndPrepareSource(FactoryUtil.java:71) ~[seatunnel-starter.jar:2.3.4] at org.apache.seatunnel.engine.core.parse.MultipleTableJobConfigParser.parseSource(MultipleTableJobConfigParser.java:320) ~[seatunnel-starter.jar:2.3.4] at org.apache.seatunnel.engine.core.parse.MultipleTableJobConfigParser.parse(MultipleTableJobConfigParser.java:181) ~[seatunnel-starter.jar:2.3.4] at org.apache.seatunnel.engine.server.rest.RestJobExecutionEnvironment.getLogicalDag(RestJobExecutionEnvironment.java:76) ~[seatunnel-starter.jar:2.3.4] at org.apache.seatunnel.engine.server.rest.RestJobExecutionEnvironment.build(RestJobExecutionEnvironment.java:99) ~[seatunnel-starter.jar:2.3.4] at org.apache.seatunnel.engine.server.rest.RestHttpPostCommandProcessor.handleSubmitJob(RestHttpPostCommandProcessor.java:136) ~[seatunnel-starter.jar:2.3.4] at org.apache.seatunnel.engine.server.rest.RestHttpPostCommandProcessor.handle(RestHttpPostCommandProcessor.java:82) ~[seatunnel-starter.jar:2.3.4] at org.apache.seatunnel.engine.server.rest.RestHttpPostCommandProcessor.handle(RestHttpPostCommandProcessor.java:60) ~[seatunnel-starter.jar:2.3.4] at com.hazelcast.internal.ascii.TextCommandServiceImpl$CommandExecutor.run(TextCommandServiceImpl.java:402) ~[seatunnel-starter.jar:2.3.4] at com.hazelcast.internal.util.executor.CachedExecutorServiceDelegate$Worker.run(CachedExecutorServiceDelegate.java:217) ~[seatunnel-starter.jar:2.3.4] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[?:1.8.0_121] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[?:1.8.0_121] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121] at com.hazelcast.internal.util.executor.HazelcastManagedThread.executeRun(HazelcastManagedThread.java:76) ~[seatunnel-starter.jar:2.3.4] at com.hazelcast.internal.util.executor.HazelcastManagedThread.run(HazelcastManagedThread.java:102) ~[seatunnel-starter.jar:2.3.4] Caused by: java.lang.ClassNotFoundException: com.mysql.cj.jdbc.Driver `` ``` ### 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) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
