DBZ-131 Improved logging while reading binlog #114
Merged
Conversation
This file contains 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
When the MySQL connector is reading the binlog, it outputs INFO log messages reporting status at an exponentially-increasing rate, starting at every 5 seconds and doubling until a max period of 1 hour. This output is useful when the connector starts to know that it is working, but thereafter the usefulness decreases. Once an hour is probably acceptable output. This is not intended to replace the capturing of metrics, but is merely an aid to easily tell via the logs whether the connector continues to work. Also improved the log message when the binlog reader stops to capture the total number of events recorded by Kafka Connect and the last recorded offset.
bdbene
pushed a commit
to bdbene/debezium
that referenced
this pull request
Jun 23, 2023
bdbene
pushed a commit
to bdbene/debezium
that referenced
this pull request
Jun 23, 2023
methodmissing
pushed a commit
to methodmissing/debezium
that referenced
this pull request
Apr 6, 2024
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
When the MySQL connector is reading the binlog, it outputs INFO log messages reporting status at an exponentially-increasing rate, starting at every 5 seconds and doubling until a max period of 1 hour. This output is useful when the connector starts to know that it is working, but thereafter the usefulness decreases. Once an hour is probably acceptable output.
This is not intended to replace the capturing of metrics, but is merely an aid to easily tell via the logs whether the connector continues to work.
Also improved the log message when the binlog reader stops to capture the total number of events recorded by Kafka Connect and the last recorded offset.