[jira] [Commented] (KAFKA-4518) Kafka-connect Not starting after DB restarts

["Akshath Patkar (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-4518?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15742761#comment-15742761 ] 

Akshath Patkar commented on KAFKA-4518:
---------------------------------------

This looks like a issue with server.id config on DBZ. We used same server.id for 4 connectors.

corrected the config and looks like we are seeing commits from all connectors, 

Closing this.

> Kafka-connect Not starting after DB restarts
> --------------------------------------------
>
>                 Key: KAFKA-4518
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4518
>             Project: Kafka
>          Issue Type: Bug
>          Components: KafkaConnect
>            Reporter: Akshath Patkar
>            Assignee: Ewen Cheslack-Postava
>
> We use confluent3.0 package+Debezium for steaming mysql data into Kafka.
> How ever we had some minor issues with mysql and had to restart mysql servers. After the restart of mysql server, KC stops(this is expected, its there on DBZ docs).
> We restarted KC, later kaka-connect starts without any error, But it will not stream the data into Kafka.
> We can see following like in logs and connect Just sits there, without committing any thing to kafka.
> INFO Source task WorkerSourceTask{id=XXXXXX} finished initialization and start (org.apache.kafka.connect.runtime.WorkerSourceTask:138)



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