Uh oh!
There was an error while loading. Please reload this page.
[branch-4.0](scan) remove SchemaCache to fix concurrent crash in OlapScanner::prepare (#62327) - #62427
Merged
Merged
Conversation
csun5285
commented
Apr 13, 2026
ContributorAuthor
run buildall |
…anner::prepare (apache#62327) Remove SchemaCache entirely. Each scanner now always builds its own independent TabletSchema via `std::make_shared<TabletSchema>()`, eliminating shared mutable state between concurrent scanners. Issue Number: close #xxx Related PR: #xxx Problem Summary: None - Test <!-- At least one of them must be included. --> - [ ] Regression test - [ ] Unit Test - [ ] Manual test (add detailed scripts or steps below) - [ ] No need to test or manual test. Explain why: - [x] This is a refactor/code format and no logic has been changed. - [ ] Previous test can cover this change. - [ ] No code files have been changed. - [ ] Other reason <!-- Add your reason? --> - Behavior changed: - [ ] No. - [ ] Yes. <!-- Explain the behavior change --> - Does this need documentation? - [ ] No. - [ ] Yes. <!-- Add document PR link here. eg: apache/doris-website#1214 --> - [ ] Confirm the release note - [ ] Confirm test cases - [ ] Confirm document - [ ] Add branch pick label <!-- Add branch pick label that this PR should merge into --> Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com> (cherry picked from commit aa1e21d)
csun5285force-pushed
the
pick-62327-to-4.0
branch
from
April 13, 2026 04:53
d625cea to
c4b4828Comparecsun5285
commented
Apr 13, 2026
ContributorAuthor
run buildall |
hello-stephen
commented
Apr 13, 2026
Contributor
BE Regression && UT Coverage ReportIncrement line coverage Increment coverage report
|
yiguolei
approved these changes
Apr 15, 2026
Contributor
PR approved by at least one committer and no changes requested. |
Contributor
PR approved by anyone and no changes requested. |
Uh oh!
There was an error while loading. Please reload this page.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
pick from master #62327