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Ashish K Singh edited comment on KAFKA-2003 at 3/4/15 11:57 PM: ---------------------------------------------------------------- [~gwenshap] does the following outline make sense? $> some_tool <from_version> <m_instances> <to_version> <n_instances> 1. Compile jars into <from_version>_target 2. Compile jars into <to_version>_target 3. Bring up n <to_version> brokers 4. Run tests producer consumer tests with clients from <from_version>_target 5. Bring up m <from_version> brokers 6. Run tests producer consumer tests with clients from <from_version>_target 7. Run tests producer consumer tests with clients from <to_version>_target 8. {noformat} foreach(broker: brokers) Bump up the interbroker.protocol.version Run tests producer consumer tests with clients from <from_version>_target Run tests producer consumer tests with clients from <to_version>_target {noformat} 9. Cleanup was (Author: singhashish): [~gwenshap] does the following outline make sense? $> some_tool <from_version> <m_instances> <to_version> <n_instances> 1. Compile jars into <from_version>_target 2. Compile jars into <to_version>_target 3. Bring up n <to_version> brokers 4. Run tests producer consumer tests with clients from <from_version>_target 5. Bring up m <from_version> brokers 6. Run tests producer consumer tests with clients from <from_version>_target 7. Run tests producer consumer tests with clients from <to_version>_target 8. {noformat} foreach(broker: brokers) Bump up the interbroker.protocol.version Run tests producer consumer tests with clients from <from_version>_target Run tests producer consumer tests with clients from <to_version>_target {noformat} > Add upgrade tests > ----------------- > > Key: KAFKA-2003 > URL: https://issues.apache.org/jira/browse/KAFKA-2003 > Project: Kafka > Issue Type: Improvement > Reporter: Gwen Shapira > Assignee: Ashish K Singh > > To test protocol changes, compatibility and upgrade process, we need a good > way to test different versions of the product together and to test end-to-end > upgrade process. > For example, for 0.8.2 to 0.8.3 test we want to check: > * Can we start a cluster with a mix of 0.8.2 and 0.8.3 brokers? > * Can a cluster of 0.8.3 brokers bump the protocol level one broker at a time? > * Can 0.8.2 clients run against a cluster of 0.8.3 brokers? > There are probably more questions. But an automated framework that can test > those and report results will be a good start. -- This message was sent by Atlassian JIRA (v6.3.4#6332)