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KIPs / KIP-856

KIP-856 — KRaft Disk Failure Recovery

Discarded KRaft

Proposes a recovery path for KRaft controllers when the `metadata.log.dir` disk fails, by allowing the controller to be restarted with a fresh metadata log and re-synced from quorum peers. Currently a disk failure on the metadata log directory is unrecoverable without manual intervention or cluster recreation.

Details

AuthorJosé Armando García Sancio
StatusDiscarded
JIRAKAFKA-14113
WikiView on Apache Wiki
Created2022-07-26
Last Modified2024-03-29
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