changefeedccl: fix job progress checkpoint fields invariant violation #148617
+81
−31
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Outdated suggestions cannot be applied.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.
Fixes #148560
Fixes #148620
changefeedccl: avoid creating checkpoint string all the time
This patch modifies the changefeed job progress saving code so that
we only create a string for a span-level checkpoint when we actually
need it for logging.
Release note: None
changefeedccl: fix job progress checkpoint fields invariant violation
Release note (bug fix): A bug where a changefeed that was created before
v25.2 could fail after upgrading to v25.2 with the error message
both legacy and current checkpoint set on change aggregator spec
has now been fixed.