GitHub user 1ambda opened a pull request: https://github.com/apache/kafka/pull/1608
MINOR: Set additivity false for kafkaAppender Since current additivity setting of `kafkaAppender` is `true` (default value), This causes duplicated logs in the `kafkaAppender` and the `root` appender. It would be better default log4j configuration for **production env** if additivity of `kafkaAppender` value is `false` You can merge this pull request into a Git repository by running: $ git pull https://github.com/1ambda/kafka MINOR-additivity-for-kafka-appender Alternatively you can review and apply these changes as the patch at: https://github.com/apache/kafka/pull/1608.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #1608 ---- commit 018494ab817660890df7c276aee2912fb2bf9b02 Author: 1ambda <1am...@gmail.com> Date: 2016-07-11T14:46:37Z MINOR: Set additivity false for kafkaAppender ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---