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kvserver: sep-raft-log: loosely coupled raft log truncations #93248

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tbg opened this issue Dec 8, 2022 · 1 comment
Open

kvserver: sep-raft-log: loosely coupled raft log truncations #93248

tbg opened this issue Dec 8, 2022 · 1 comment
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C-enhancement Solution expected to add code/behavior + preserve backward-compat (pg compat issues are exception) T-kv-replication KV Replication Team

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@tbg
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tbg commented Dec 8, 2022 •
edited by cockroach-jira-scripts

To actually run with a separate raft log, we need to also use loosely coupled log truncations. These are disabled at the moment since they have a large performance impact when not using a separate raft log.

See #81113 and in particular https://github.com/cockroachdb/cockroach/pull/81113/files#diff-344a0aa3110465c7e17e502866ac3a9d188d72609ed5631c67d4d1eafadaec43R465.

Epic: CRDB-220

Jira issue: CRDB-22241
@tbg tbg added C-enhancement Solution expected to add code/behavior + preserve backward-compat (pg compat issues are exception) T-kv-replication KV Replication Team labels Dec 8, 2022
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blathers-crl bot commented Dec 8, 2022

cc @cockroachdb/replication

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