GitHub user apurvam opened a pull request:
https://github.com/apache/kafka/pull/2809
CPKAFKA-465 : Exactly once transactional producer -- initial implementation
The basic flow works: find coordinator, get pid, add partitions to
transaction, commit/abort.
Still to add:
1. 'sendOffsets' implementation.
2. error handling.
3. failure test cases.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/apurvam/kafka
exactly-once-transactional-producer
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/2809.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 #2809
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commit 40fa5f01866da411f1631c520ac6400a6ea9b6ba
Author: Guozhang Wang <wangg...@gmail.com>
Date: 2017-03-02T01:42:49Z
Transaction log message format (#134)
* add transaction log message format
* add transaction timeout to initPid request
* collapse to one message type
commit 1b2df91b19dacf2cd8a5548c86b227104e8bbc67
Author: hachikuji <ja...@confluent.io>
Date: 2017-03-07T00:40:53Z
Implement FindCoordinatorRequest for transaction coordinator (#140)
commit 7a681649ec14e4b00df734fe584bd9dbb955e379
Author: hachikuji <ja...@confluent.io>
Date: 2017-03-08T07:00:19Z
Exactly once transactions request types (#141)
commit a9c32758592112750569f7fd41b538e7500dc959
Author: Apurva Mehta <apu...@confluent.io>
Date: 2017-03-15T20:47:25Z
Fix build and test errors due to reabse onto idempotent-producer branch
commit 20701f17c20e8121d125bdc11008fb9407f54d11
Author: Guozhang Wang <wangg...@gmail.com>
Date: 2017-03-17T05:40:49Z
Transaction log partition Immigration and Emigration (#142)
* sub-package transaction and group classes within coordinator
* add loading and cleaning up logic
* add transaction configs
commit 711657e3b3dead9c7612965def930d01daea6592
Author: Guozhang Wang <wangg...@gmail.com>
Date: 2017-03-21T04:38:35Z
Add transactions broker configs (#146)
* add all broker-side configs
* check for transaction timeout value
* added one more exception type
commit bb5c14fd2473abc1b340fcd6d3c5d0dbd787f4a4
Author: Apurva Mehta <apurva.1...@gmail.com>
Date: 2017-03-30T22:13:11Z
CPKAFKA-465 : Implement READ_COMMITTED mode in the KafkaConsumer (#145)
commit 109ee0e4e7605f92885f6f1994c4efddb42bcc50
Author: Guozhang Wang <wangg...@gmail.com>
Date: 2017-03-31T22:20:05Z
Handle addPartitions and addOffsets on TC (#147)
* handling add offsets to txn
* add a pending state with prepareTransition / completeTransaction /
abortTransition of state
* refactor handling logic for multiple in-flight requests
commit 846ea79a109e3cb9912832c2a9ed77700b066ef7
Author: Apurva Mehta <apu...@confluent.io>
Date: 2017-04-03T21:17:25Z
Fix test errors after rebase:
1. Notable conflicts are with the small API changes to
DelayedOperation and the newly introduced purgeDataBefore PR.
2. Jason's update to support streaming decompression required a bit of
an overhaul to the way we handle aborted transactions on the consumer.
commit b02ae405118cae0385c12ba0abb7e935043752c1
Author: Apurva Mehta <apu...@confluent.io>
Date: 2017-03-17T19:04:15Z
Initial plumbing for transactional producer.
commit e6b8be80415b525a2b006171bebc8c10ecbe3d9e
Author: Apurva Mehta <apu...@confluent.io>
Date: 2017-04-05T04:46:00Z
Initial implementation of the transactional producer
commit 413696955bda029019f914e6f8bc758912a59f2d
Author: Apurva Mehta <apu...@confluent.io>
Date: 2017-04-05T06:35:07Z
Initial commit of transactional producer
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