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Posted to dev@kafka.apache.org by "Sharad Agarwal (Created) (JIRA)" <ji...@apache.org> on 2011/10/14 07:42:12 UTC

[jira] [Created] (KAFKA-155) Support graceful Decommissioning of Broker

Support graceful Decommissioning of Broker
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                 Key: KAFKA-155
                 URL: https://issues.apache.org/jira/browse/KAFKA-155
             Project: Kafka
          Issue Type: Improvement
            Reporter: Sharad Agarwal


There should be a graceful way of decommissioning the broker so that there is absolutely 0 data loss. Decommissioning is not necessarily related to replication (Kafka-50).

There should be a way to get the broker out of the cluster only from the produce side. Consumers should be able to continue keep pulling data. When the administrator is sure that all data has been consumed by consumers, broker node can be removed permanently.

Same would be useful for rolling upgrades without any message loss.


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