[jira] [Created] (KAFKA-15801) improve Kafka broker/NetworkClient logging for connectivity issues

["Alexander Kilian (Jira)" <ji...@apache.org>]

Alexander Kilian created KAFKA-15801:
----------------------------------------

             Summary: improve Kafka broker/NetworkClient logging for connectivity issues
                 Key: KAFKA-15801
                 URL: https://issues.apache.org/jira/browse/KAFKA-15801
             Project: Kafka
          Issue Type: Improvement
          Components: logging
    Affects Versions: 3.6.0
            Reporter: Alexander Kilian


When a component of the Kafka broker tries to reach another broker within the cluster the logging should be more elaborate and include the IP/hostname and port it tries to connect to, and have a higher severity WARN rather than INFO.

Current logging:

{{[2023-11-09 07:33:36,106] INFO [TransactionCoordinator id=1] Disconnecting from node 1 due to socket connection setup timeout. The timeout value is 26590 ms. (org.apache.kafka.clients.NetworkClient)}}

Suggested logging:

{{[2023-11-09 07:33:36,106] WARN [TransactionCoordinator id=1] Disconnecting from node 1 on kafka-headless.m2-mgex.svc.cluster.local:9093 due to socket connection setup timeout. The timeout value is 26590 ms. (org.apache.kafka.clients.NetworkClient)}}

 



--
This message was sent by Atlassian Jira
(v8.20.10#820010)