cdc: improve schemafeed bottleneck when schema_locked=false

cockroachdb / cockroach

CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.

https://www.cockroachlabs.com

Other

30.11k stars 3.81k forks source link

cdc: improve schemafeed bottleneck when schema_locked=false #131327

Closed rharding6373 closed 1 month ago

rharding6373 commented 1 month ago

We could make improvements to schemafeed's pauseOrResumePolling loop by avoiding the use of errors for checking.

Context: https://cockroachlabs.slack.com/archives/C065X5307U3/p1724335407360119?thread_ts=1724271598.403169&cid=C065X5307U3

Jira issue: CRDB-42497

Epic CRDB-41784

blathers-crl[bot] commented 1 month ago

cc @cockroachdb/cdc

blathers-crl[bot] commented 1 month ago

Based on the specified backports for linked PR #131951, I applied the following new label(s) to this issue: branch-release-23.2, branch-release-24.1, branch-release-24.2. Please adjust the labels as needed to match the branches actually affected by this issue, including adding any known older branches.

_{:owl: Hoot! I am a Blathers, a bot for CockroachDB. My owner is dev-inf.}