Chosen123Wang opened a new issue, #9448: URL: https://github.com/apache/seatunnel/issues/9448
### 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 set telemetry metric is enable , start worker is failed ### SeaTunnel Version 2.3.8 ### SeaTunnel Config ```conf seatunnel: engine: telemetry: metric: enabled: true ``` ### Running Command ```shell ./bin/seatunnel-cluster.sh -d -r worker ``` ### Error Exception ```log [] 2025-06-17 16:47:00,954 ERROR [o.a.s.c.s.SeaTunnel ] [main] - =============================================================================== [] 2025-06-17 16:47:00,954 ERROR [o.a.s.c.s.SeaTunnel ] [main] - Fatal Error, [] 2025-06-17 16:47:00,954 ERROR [o.a.s.c.s.SeaTunnel ] [main] - Please submit bug report in https://github.com/apache/seatunnel/issues [] 2025-06-17 16:47:00,957 ERROR [o.a.s.c.s.SeaTunnel ] [main] - Reason:null [] 2025-06-17 16:47:00,958 ERROR [o.a.s.c.s.SeaTunnel ] [main] - Exception StackTrace:java.lang.NullPointerException at org.apache.seatunnel.engine.server.SeaTunnelServer.getThreadPoolStatusMetrics(SeaTunnelServer.java:330) at org.apache.seatunnel.engine.server.telemetry.metrics.exports.JobThreadPoolStatusExports.collect(JobThreadPoolStatusExports.java:43) at io.prometheus.client.CollectorRegistry.collectorNames(CollectorRegistry.java:113) at io.prometheus.client.CollectorRegistry.register(CollectorRegistry.java:50) at io.prometheus.client.Collector.register(Collector.java:307) at org.apache.seatunnel.engine.server.telemetry.metrics.ExportsInstanceInitializer.init(ExportsInstanceInitializer.java:45) at org.apache.seatunnel.engine.server.SeaTunnelServerStarter.initTelemetryInstance(SeaTunnelServerStarter.java:122) at org.apache.seatunnel.engine.server.SeaTunnelServerStarter.initializeHazelcastInstance(SeaTunnelServerStarter.java:71) at org.apache.seatunnel.engine.server.SeaTunnelServerStarter.createHazelcastInstance(SeaTunnelServerStarter.java:50) at org.apache.seatunnel.core.starter.seatunnel.command.ServerExecuteCommand.execute(ServerExecuteCommand.java:60) at org.apache.seatunnel.core.starter.SeaTunnel.run(SeaTunnel.java:40) at org.apache.seatunnel.core.starter.seatunnel.SeaTunnelServer.main(SeaTunnelServer.java:34) [] 2025-06-17 16:47:00,958 ERROR [o.a.s.c.s.SeaTunnel ] [main] - =============================================================================== ``` ### Zeta or Flink or Spark Version Zeta 2.3.8 ### Java or Scala Version 1.8 ### 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]
