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Hypothesis: Disconnecting Leader and one Follower should not make cluster disruptive #45

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ChrisKujawa opened this issue Nov 17, 2020 · 1 comment
Open

Hypothesis: Disconnecting Leader and one Follower should not make cluster disruptive #45

ChrisKujawa opened this issue Nov 17, 2020 · 1 comment
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Contribution: Availability This issue will contribute to build up confidence in reliability. Contribution: Reliability This issue will contribute to build up confidence in reliability. Hypothesis A thing which worries us and is ready for exploration. Impact: High The issue has an high impact on the system. Likelihood: High The likelihood of this issue is really high!

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@ChrisKujawa
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Hypothesis

If we have disconnect a Leader with a follower, we expect that we still can create workflow instances and the leader keeps the leader. Follower will not start an election, since other follower is still connected.
@ChrisKujawa ChrisKujawa added Hypothesis A thing which worries us and is ready for exploration. Impact: High The issue has an high impact on the system. Likelihood: High The likelihood of this issue is really high! Contribution: Availability This issue will contribute to build up confidence in reliability. Contribution: Reliability This issue will contribute to build up confidence in reliability. labels Nov 17, 2020
@ChrisKujawa
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Verified with https://github.com/zeebe-io/zeebe-chaos/blob/master/chaos-days/2021-01-07/README.md

Missing is an automated experiment

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Contribution: Availability This issue will contribute to build up confidence in reliability. Contribution: Reliability This issue will contribute to build up confidence in reliability. Hypothesis A thing which worries us and is ready for exploration. Impact: High The issue has an high impact on the system. Likelihood: High The likelihood of this issue is really high!
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