ZihanLi58 opened a new pull request, #3827: URL: https://github.com/apache/gobblin/pull/3827
Dear Gobblin maintainers, Please accept this PR. I understand that it will not be reviewed until I have checked off all the steps below! ### JIRA - [ ] My PR addresses the following [Gobblin JIRA](https://issues.apache.org/jira/browse/GOBBLIN/) issues and references them in the PR title. For example, "[GOBBLIN-XXX] My Gobblin PR" - https://issues.apache.org/jira/browse/GOBBLIN-1956 ### Description - [ ] Here are some details about my PR, including screenshots (if applicable): Kafka max.poll.records affect the performance of the Kafka consumer. Config it to be a lower number means it take more time to process each record. While config it to be a higher number means we need more memory to hold the records. So we should use the avg record size to determine the value for different topics. We use the max avg record size among all assigned partition to avoid OOM issue as much as possible. ### Tests - [ ] My PR adds the following unit tests __OR__ does not need testing for this extremely good reason: Unit test and test by running the pipeline ### Commits - [ ] My commits all reference JIRA issues in their subject lines, and I have squashed multiple commits if they address the same issue. In addition, my commits follow the guidelines from "[How to write a good git commit message](http://chris.beams.io/posts/git-commit/)": 1. Subject is separated from body by a blank line 2. Subject is limited to 50 characters 3. Subject does not end with a period 4. Subject uses the imperative mood ("add", not "adding") 5. Body wraps at 72 characters 6. Body explains "what" and "why", not "how" -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
