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
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commit 6a5c3c4b043a8ddd1224fb14f55a512b810d05b7
Author: Hugo Louro <[email protected]>
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
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