GitHub user hmcl opened a pull request: https://github.com/apache/storm/pull/2380
STORM-2781: Refactor storm-kafka-client KafkaSpout Processing Guarantees - Define processing guarantees as AT_LEAST_ONCE, AT_MOST_ONCE, NONE - Refactor method name from setForceEnableTupleTracking to setTupleTrackingEnforced - Throw IllegalStateException instead of IllegalArgumentException if spout attempts to emit an already committed message - Update documentation to reflect these changes You can merge this pull request into a Git repository by running: $ git pull https://github.com/hmcl/storm-apache Apache_master_STORM-2781_KSProcGtees Alternatively you can review and apply these changes as the patch at: https://github.com/apache/storm/pull/2380.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 #2380 ---- commit 6a5c3c4b043a8ddd1224fb14f55a512b810d05b7 Author: Hugo Louro <hmclo...@gmail.com> Date: 2017-10-23T00:44:54Z STORM-2781: Refactor storm-kafka-client KafkaSpout Processing Guarantees - Define processing guarantees as AT_LEAST_ONCE, AT_MOST_ONCE, NONE - Refactor method name from setForceEnableTupleTracking to setTupleTrackingEnforced - Throw IllegalStateException instead of IllegalArgumentException if spout attempts to emit an already committed message - Update documentation to reflect these changes ---- ---