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Sharad Agarwal commented on HADOOP-4605: ---------------------------------------- >> you aren't going to be able to run them against a different hadoop release >> than in the classpath. picking the right binaries by overriding some ant parameter shouldn't be much hard, no? >> This will be faster anyway, it just complicates the test setup process Yes, it will complicate a lot and automating the runs won't be trivial then. > should run old version of unit tests to check back-compatibility > ---------------------------------------------------------------- > > Key: HADOOP-4605 > URL: https://issues.apache.org/jira/browse/HADOOP-4605 > Project: Hadoop Core > Issue Type: Improvement > Components: test > Reporter: Doug Cutting > > We should test back-compatibility by running unit tests from a prior release. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.