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Fix ingestion level selection #395

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merged 4 commits into from
Oct 29, 2024

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Reverting part of change made in facebook#10988 that stops SSTs ingestion select deeper levels when find it conflicting with ongoing compactions. This change made massive ingestions (e.g. backfilling) more likely to be ingested into shallow levels especially level 0, and triggered stall.

Also raised this issue to the maintainer: facebook#13091

@ti-chi-bot ti-chi-bot bot added dco-signoff: yes Indicates the PR's author has signed the dco. size/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels Oct 28, 2024
@v01dstar v01dstar changed the title Revert ingest check Fix ingestion level selection Oct 28, 2024
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/retest

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/run-all-tests

@ti-chi-bot ti-chi-bot bot added needs-1-more-lgtm Indicates a PR needs 1 more LGTM. approved labels Oct 28, 2024
@ti-chi-bot ti-chi-bot bot added the lgtm label Oct 29, 2024
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ti-chi-bot bot commented Oct 29, 2024

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: LykxSassinator, overvenus

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@ti-chi-bot ti-chi-bot bot removed the needs-1-more-lgtm Indicates a PR needs 1 more LGTM. label Oct 29, 2024
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ti-chi-bot bot commented Oct 29, 2024

[LGTM Timeline notifier]

Timeline:

  • 2024-10-28 06:12:37.890494664 +0000 UTC m=+243870.729650211: ☑️ agreed by LykxSassinator.
  • 2024-10-29 02:33:29.835833766 +0000 UTC m=+317122.674989296: ☑️ agreed by overvenus.

@ti-chi-bot ti-chi-bot bot merged commit 31eb76b into tikv:8.10.tikv Oct 29, 2024
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@v01dstar v01dstar deleted the revert-ingest-check branch October 29, 2024 05:12
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3 participants