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Verify that the DDL leases of all TiDBs in the cluster are consistent #14760

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zimulala opened this issue Feb 13, 2020 · 0 comments
Open

Verify that the DDL leases of all TiDBs in the cluster are consistent #14760

zimulala opened this issue Feb 13, 2020 · 0 comments
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help wanted Denotes an issue that needs help from a contributor. Must meet "help wanted" guidelines. sig/sql-infra SIG: SQL Infra type/enhancement The issue or PR belongs to an enhancement.

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@zimulala
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Feature Request

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

If TiDB in a cluster has different DDL leases, the schemas between TiDB may be out of sync.

Describe the feature you'd like:

It is best to verify that the DDL leases of all TiDBs in the cluster are consistent.

Describe alternatives you've considered:

Teachability, Documentation, Adoption, Migration Strategy:
@zimulala zimulala added type/enhancement The issue or PR belongs to an enhancement. component/DDL-need-LGT3 labels Feb 13, 2020
@zimulala zimulala mentioned this issue Feb 14, 2020
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@zimulala zimulala added sig/sql-infra SIG: SQL Infra and removed component/DDL1 labels Mar 4, 2020
@zimulala zimulala added the help wanted Denotes an issue that needs help from a contributor. Must meet "help wanted" guidelines. label Jun 16, 2020
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help wanted Denotes an issue that needs help from a contributor. Must meet "help wanted" guidelines. sig/sql-infra SIG: SQL Infra type/enhancement The issue or PR belongs to an enhancement.
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