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Posted to dev@kafka.apache.org by "Gwen Shapira (JIRA)" <ji...@apache.org> on 2015/01/20 23:18:34 UTC

[jira] [Created] (KAFKA-1888) Add a "rolling upgrade" system test

Gwen Shapira created KAFKA-1888:
-----------------------------------

             Summary: Add a "rolling upgrade" system test
                 Key: KAFKA-1888
                 URL: https://issues.apache.org/jira/browse/KAFKA-1888
             Project: Kafka
          Issue Type: Improvement
          Components: system tests
            Reporter: Gwen Shapira
            Assignee: Gwen Shapira
             Fix For: 0.9.0


To help test upgrades and compatibility between versions, it will be cool to add a rolling-upgrade test to system tests:
Given two versions (just a path to the jars?), check that you can do a
rolling upgrade of the brokers from one version to another (using clients from the old version) without losing data.



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