GitHub user jmoney8080 opened a pull request: https://github.com/apache/kafka/pull/2514
MINOR: Add logging when commitSync fails in StreamTask When `consumer.commitSync` fails in `StreamTask`, the `CommitFailedException` bubbles up to [here](https://github.com/apache/kafka/blob/trunk/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamThread.java#L780) and swallowed. It'd be great if we knew which offsets failed to commit so that we may rewind our consumer. You can merge this pull request into a Git repository by running: $ git pull https://github.com/jmoney8080/kafka jsm.addCommitLogLogging Alternatively you can review and apply these changes as the patch at: https://github.com/apache/kafka/pull/2514.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 #2514 ---- commit 6ef803273a8baf754ece7c89a7dfba96b8ee5759 Author: J$ <jmone...@homeaway.com> Date: 2017-02-08T02:02:46Z MINOR: Add logging when commitSync fails in StreamTask ---- --- 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. ---