Automatic Write Cache Flush and Write Preserving Order in DataSourceWithCache #1078
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Outdated suggestions cannot be applied.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.
The write and flush of
uncommitedChanges
now preserves write order. And if it reaches a max size, then it is automatically flushed. Even with the eviction policy of the read cachecommittedChances
no key-value is lost, because this code has synchronized methods.Contains #1077 Solves #1076 #1075 and avoid the grows of the pending writes cache in arbitrary situations (now, the flush is only invoked by à block flusher service).