[fix](Index)Make column unique ids in index dynamically computed (#48988) #49300
Conversation
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
Contributor
Author
|
run buildall |
Contributor
|
Thank you for your contribution to Apache Doris. Please clearly describe your PR:
|
Contributor
Author
|
run buildall |
…che#48988) Issue Number: close apache#48989 Related PR: apache#46648 apache#42882 Problem Summary: We introduced `Index.columnUniqueIds` in 3.0.3, and make sure `Index.columnUniqueIds` is not empty in 3.0.4. But when we upgrade Doris from 3.0.2 and before to 3.0.4, the `Index.columnUniqueIds` will be `null`. Versions 302 and earlier do not have this variable, and gson deserialization will assign it to null. We need to initialize the column unique ids associated with the index correctly. Key Changes Removed stored `columnUniqueIds` from `Index` class: Previously, column unique IDs were stored as a field in the `Index` class Now they're dynamically computed when needed rather than stored redundantly Added dynamic computation method: New method `getColumnUniqueIds(List<Column> schema)` computes IDs at runtime Column IDs are looked up by matching index column names with schema columns Updated method signatures: Changed `toThrift()` to `toThrift(List<Integer> indexColumnUniqueIds)` Changed `toPb()` to `toPb(Map<Integer, Column> columnMap, List<Integer> indexColumnUniqueIds)` Updated all callers to pass column IDs as parameters
Contributor
Author
|
run buildall |
github-actions
bot
added
the
approved
Contributor
|
PR approved by at least one committer and no changes requested. |
Contributor
|
PR approved by anyone and no changes requested. |
yiguolei
approved these changes
Mar 21, 2025
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
5 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.
bp #48988