Sagar Rao created KAFKA-16197: --------------------------------- Summary: Connect Worker poll timeout prints Consumer poll timeout specific warnings. Key: KAFKA-16197 URL: https://issues.apache.org/jira/browse/KAFKA-16197 Project: Kafka Issue Type: Bug Reporter: Sagar Rao Assignee: Sagar Rao
When a worker's poll timeout expires in Connect, the log lines that we see are: {noformat} consumer poll timeout has expired. This means the time between subsequent calls to poll() was longer than the configured max.poll.interval.ms, which typically implies that the poll loop is spending too much time processing messages. You can address this either by increasing max.poll.interval.ms or by reducing the maximum size of batches returned in poll() with max.poll.records. {noformat} and the reason for leaving the group is {noformat} Member XX sending LeaveGroup request to coordinator XX due to consumer poll timeout has expired. {noformat} which is specific to Consumers and not to Connect workers. The log line above in specially misleading because the config `max.poll.interval.ms` is not configurable for a Connect worker and could make someone believe that the logs are being written for Sink Connectors and not for Connect worker. Ideally, we should print something specific to Connect. -- This message was sent by Atlassian Jira (v8.20.10#820010)