GitHub user iBuddha opened a pull request: https://github.com/apache/kafka/pull/1564
KAFKA-3905:check collection elements in KafkaConsumer#subscribe. If topic collection has null or "" as its element, throw an IllegalArgumentException. You can merge this pull request into a Git repository by running: $ git pull https://github.com/iBuddha/kafka KAFKA-3905 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/kafka/pull/1564.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 #1564 ---- commit 8b39741a38623c44a130901f124371ee0bf2e9f7 Author: huang <peopleb...@hotmail.com> Date: 2016-06-28T07:59:23Z KAFKA-3905:check collection elements in KafkaConsumer#subscribe. ---- --- 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. ---