Mock implementation part 2 #33
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Signed-off-by: Zhigao Tong <tongzhigao@pingcap.com>
Signed-off-by: Zhigao Tong <tongzhigao@pingcap.com>
Signed-off-by: Zhigao Tong <tongzhigao@pingcap.com>
CalvinNeo
commented
Oct 30, 2021
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
solotzg
reviewed
Nov 2, 2021
mock-engine-store/src/lib.rs
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741
| if snaps.len > 0 { | ||
| ffi_interfaces::EngineStoreApplyRes::Persist | ||
| } else { | ||
| ffi_interfaces::EngineStoreApplyRes::None | ||
| } |
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Can we reutrn Persist directly ?
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I find in tiflash, apply state persistence can be skipped, when the snapshot is empty. So I think I should also mock this behavior.
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Before pingcap/tiflash#1811, BR/Lightning may let ingest sst cmd contain only one CF. It may cause that tiflash can not flush all region cache into column storage and region->dataSize() will be bigger than 0. After write&default cf sst ingested, tiflash can flush all and region->dataSize() will be 0.
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
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