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Async commit #66

Merged
merged 3 commits into from Nov 12, 2022
Merged

Async commit #66

merged 3 commits into from Nov 12, 2022

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markcty
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@markcty markcty commented Nov 7, 2022 •
edited

Use Raft algorithm as curp's background sync protocol

Changes:

  • log[0] now stores a fake log with 0 cmds to simplify code logics
  • server state is moved into a struct and protected by a RWLock.
  • 3 background tasks:
    • background_ping: send heartbeat to followers
    • backgournd_commit: check if new logs are replicated on all servers, commit if so
    • background_apply: check if commit_index is larger than applied_index, execute the log if so

@markcty markcty force-pushed the append-entries branch 4 times, most recently from 88cebcc to 15f9687 Compare November 7, 2022 12:24
@markcty markcty changed the title Add background ping to curp Async commit Nov 8, 2022
rogercloud
rogercloud reviewed Nov 9, 2022
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@markcty markcty force-pushed the append-entries branch 6 times, most recently from 4dda62f to 3064e70 Compare November 10, 2022 06:20
rogercloud
rogercloud reviewed Nov 10, 2022
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@markcty markcty force-pushed the append-entries branch 3 times, most recently from f4c29b7 to a3c58bc Compare November 10, 2022 09:40
rogercloud
rogercloud previously approved these changes Nov 11, 2022
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@markcty markcty mentioned this pull request Nov 12, 2022
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@mergify mergify bot merged commit 4ad3231 into xline-kv:master Nov 12, 2022
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@markcty @rogercloud