GitHub user bbejeck opened a pull request:
https://github.com/apache/kafka/pull/1222
KAFKA-3420 Allow users to set key in KTable.toStream and in KStream. â¦
⦠With KStream the method selectKey was added to enable getting a key
from values before perfoming aggregation-by-key operations on original streams
that have null keys.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/bbejeck/kafka
KAFKA-3430_allow_users_to_set_key_KTable_toStream
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/1222.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 #1222
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commit 44db377c9687044b00ebbdf1ef7555423c1125f2
Author: bbejeck <[email protected]>
Date: 2016-04-15T02:40:01Z
KAFKA-3420 Allow users to set key in KTable.toStream and in KStream. With
KStream the method selectKey was added to enable getting a key from values
before perfoming aggregation-by-key operations on original streams that have
null keys.
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