Fix over-limiting the number of threads for union.#12103
Merged
alexey-milovidov merged 5 commits intomasterfrom Jul 9, 2020
Merged
Fix over-limiting the number of threads for union.#12103alexey-milovidov merged 5 commits intomasterfrom
alexey-milovidov merged 5 commits intomasterfrom
Conversation
alexey-milovidov
approved these changes
Jul 3, 2020
Member
Great result! |
alexey-milovidov
added a commit
that referenced
this pull request
Jul 10, 2020
…52d9844f43251cbe61ace74bf862c Cherry pick #12103 to 20.5: Fix over-limiting the number of threads for union.
KochetovNicolai
pushed a commit
that referenced
this pull request
Jul 20, 2020
Fix over-limiting the number of threads for union. (cherry picked from commit cbb539c)
KochetovNicolai
pushed a commit
that referenced
this pull request
Jul 20, 2020
Fix over-limiting the number of threads for union. (cherry picked from commit cbb539c)
robot-clickhouse
pushed a commit
that referenced
this pull request
Jul 27, 2020
KochetovNicolai
pushed a commit
that referenced
this pull request
Jul 27, 2020
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 free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
4 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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
I hereby agree to the terms of the CLA available at: https://yandex.ru/legal/cla/?lang=en
Changelog category (leave one):
Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):
Fix performance for selects with
UNIONcaused by wrong limit for the total number of threads. Fixes #12030