Update Cassandra TTL behavior #9371
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* `IAmAlive` writes when TTL is configured were unintentionally using a cluster-wide LWT. This caused Cassandra performance issues even with a modest (few dozen) silos trying to start, so we allow this update to be `LocalSerial` instead to improve performance.
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Flaky test? |
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@dmorganMsft yep, it's flaky - I'll open a PR to skip it. |
ReubenBond
approved these changes
Mar 6, 2025
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IAmAlivewrites when TTL is configured were unintentionally using a cluster-wide LWT. This caused Cassandra performance issues even with a modest (few dozen) silos trying to start, so we allow this update to beLocalSerialinstead to improve performance.Microsoft Reviewers: Open in CodeFlow