Fix minor compaction after restart (#6199) #6214
Closed
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Outdated suggestions cannot be applied.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.
This is an automated cherry-pick of #6199
What problem does this PR solve?
Issue Number: close #6159
Problem Summary:
When do serialization for ColumnFileTiny, we can avoid serialize the schema info if it share the same schema with previous ColumnFileTiny. But actually we fail to do that, so after restart all ColumnFileTiny has its own schema object and cannot be compacted together.
What is changed and how it works?
Check List
Tests
Side effects
Documentation
Release note