wachoo opened a new issue, #5689: URL: https://github.com/apache/seatunnel/issues/5689
### 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 org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/0:0:0:0:0:0:0:1:8081 ### SeaTunnel Version 2.3.3 ### SeaTunnel Config ```conf 1. config/hazelcast.yaml hazelcast: cluster-name: seatunnel network: rest-api: enabled: true endpoint-groups: CLUSTER_WRITE: enabled: true DATA: enabled: true join: tcp-ip: enabled: true member-list: - localhost port: auto-increment: false port: 5801 properties: hazelcast.invocation.max.retry.count: 20 hazelcast.tcp.join.port.try.count: 30 hazelcast.logging.type: log4j2 hazelcast.operation.generic.thread.count: 50 2. config/seatunnel.yaml seatunnel: engine: history-job-expire-minutes: 1440 backup-count: 1 queue-type: blockingqueue print-execution-info-interval: 60 print-job-metrics-info-interval: 60 slot-service: dynamic-slot: true checkpoint: interval: 10000 timeout: 60000 storage: type: hdfs max-retained: 3 plugin-config: namespace: /tmp/seatunnel/checkpoint_snapshot storage.type: hdfs fs.defaultFS: file:///tmp/ # Ensure that the directory has written permission# 3. config/v2.streaming.conf.template ``` ### Running Command ```shell bash ./bin/start-seatunnel-flink-15-connector-v2.sh --config ./config/v2.streaming.conf.template ``` ### Error Exception ```log org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/0:0:0:0:0:0:0:1:8081 ``` ### Zeta or Flink or Spark Version Flink 1.15.1 ### Java or Scala Version openjdk version "1.8.0_372" ### Screenshots  ### 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) -- 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]
