Summary: Created a new integration test for Raft protocol. The tests iterates through the Raft cluster and does the following: * kill machine `X` * execute a query * bring `X` back to life The first step is to insert a vertex in the cluster, and last step is to check if the cluster has all the data. I also edited some of the raft core files because this test surafaced some bugs. The `tester` binary is a hacked version of the HA client and so are the parts in the code that refuse to execute a query is the machine is not in `Leader` mode.o Those parts will go away once we have a proper HA client. I've run the `runner.py` for a while (215 times) ``` while ./runner.py &> log.txt; do echo -n "."; done ``` and it didn't break. Reviewers: ipaljak, mferencevic Reviewed By: ipaljak Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D1788 |
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CMakeLists.txt | ||
coordination.json | ||
raft.json | ||
runner.py | ||
tester.cpp |