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TiFlash support keyspace #6815

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iosmanthus opened this issue Feb 14, 2023 · 0 comments · Fixed by #6816
Closed

TiFlash support keyspace #6815

iosmanthus opened this issue Feb 14, 2023 · 0 comments · Fixed by #6816
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type/feature-request Categorizes issue or PR as related to a new feature.

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@iosmanthus
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iosmanthus commented Feb 14, 2023 •
edited by JaySon-Huang
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Feature Request

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

TiDB has ready support essential r/w operation in keyspace, including backup/restore data in the keyspace cluster. However, it still has not supported creating keyspace TiFlash replicas yet.

Describe the feature you'd like:
Introduce a new config for TiFlash call: api-version, whose default value is 1, meaning that the TiFlash will work on the legacy mode that supports only API V1's data. If the api-version is 2, then the TiFlash could store multiple keyspace data.

Describe alternatives you've considered:
None

Teachability, Documentation, Adoption, Migration Strategy:

API V2: https://github.com/tikv/rfcs/blob/master/text/0069-api-v2.md

Related issue: pingcap/tidb#41414
@iosmanthus iosmanthus added the type/feature-request Categorizes issue or PR as related to a new feature. label Feb 14, 2023
@iosmanthus iosmanthus mentioned this issue Feb 14, 2023
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@iosmanthus iosmanthus mentioned this issue Mar 10, 2023
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ti-chi-bot pushed a commit that referenced this issue Mar 12, 2023
@iosmanthus
support keyspace feature (#6816)
835ad98 
close #6815
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support keyspace feature iosmanthus/tiflash
support keyspace feature iosmanthus/tiflash
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