Dinesh Bhat created KUDU-1596:
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Summary: Automate upgrade/downgrade RC tests
Key: KUDU-1596
URL: https://issues.apache.org/jira/browse/KUDU-1596
Project: Kudu
Issue Type: Task
Reporter: Dinesh Bhat
Assignee: Dinesh Bhat
In discussion with [~mpercy] last week, we want to do the following to
alleviate the tedious/manual release upgrade/downgrade tests.
- White box test cases, basic test to begin with.
1. Create a table via external minicluster, say with 1.0 binaries
2. Load data and shutdown the cluster
3. SetBinarypath to new binaries(pre-existing location) carrying 1.1 version
4. Restart the cluster with same parameters, key thing is to stash the
RPC/webutil addresses so that we can restart the respective servers on same
ports again.
5. Add both negative and positive tests. Also need to see if we can induce an
incompatible change by some means and test for negative cases.
Black Box way of doing it:
./version_test.py --release 0.9.1 --dir=<path to bins> --release 0.10.0
--dir=<path to bins>
# Download 0.9.1
# Unpack/Build 0.9.1
# Run test ./bin/run-version-itest
# Download 0.10.0
# Unpack/Build 0.10.0
#Run test ./bin/run-version-itest
Need to think how to pass around RPC/web endpoints, and how to introduce
negative tests for incompatible test.
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