Delta Lake: Read mandatory current version starting from table's read version#21008
Merged
ebyhr merged 1 commit intoMar 11, 2024
Merged
Conversation
Use the version of the table handle, instead of the version from _last_checkpoint file for finding out which is effectively the latest version of the table.
wendigo
approved these changes
Mar 11, 2024
wendigo
reviewed
Mar 11, 2024
| throws IOException | ||
| { | ||
| long version = readLastCheckpoint(fileSystem, tableLocation).map(LastCheckpoint::getVersion).orElse(0L); | ||
| long version = readVersion; |
Contributor
There was a problem hiding this comment.
Nit: rename method parameter to get rid of this assignment
Member
There was a problem hiding this comment.
I think this assignment is intentional because it's mutable object.
ebyhr
approved these changes
Mar 11, 2024
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
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Description
Use the version of the table handle, instead of the version from _last_checkpoint file for finding out which is effectively the latest version of the table.
Additional context and related issues
Fixes #16782
Release notes
(x) This is not user-visible or is docs only, and no release notes are required.
( ) Release notes are required. Please propose a release note for me.
( ) Release notes are required, with the following suggested text: