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pingcap / tidb-operator

TiDB operator creates and manages TiDB clusters running in Kubernetes.
https://docs.pingcap.com/tidb-in-kubernetes/
Apache License 2.0
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Integrate with TiDB v4.0 for configuration online update #1662

Closed DanielZhangQD closed 4 years ago

DanielZhangQD commented 4 years ago

Feature Request

Is your feature request related to a problem? Please describe:

TiDB v4.0 supports dynamic updates for some configurations https://github.com/pingcap/tidb/pull/13660. Describe the feature you'd like:

TiDB Operator needs to support the config online update for TiDB v4.0 Describe alternatives you've considered:

Teachability, Documentation, Adoption, Migration Strategy:

DanielZhangQD commented 4 years ago

Traced in https://github.com/pingcap/tidb-operator/issues/2511