GitHub user dguy opened a pull request:
https://github.com/apache/kafka/pull/1584
MINOR: fix generics in KStream.groupBy(...)
The `KStream.groupBy(..)` calls don't change the value, only the key, so
they don't need the type param `V1` as the new stream will always be of type
`KStream<K1, V>`.
The `Serde` in the overloaded `groupBy` should have a type param of `V` to
match the returned `KStream`
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dguy/kafka kstream-generics
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/1584.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 #1584
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commit 7db01e26d47f7f5b59e54552bf6a388c61e1af04
Author: Damian Guy <damian....@gmail.com>
Date: 2016-07-04T14:33:50Z
fix generics in KStream.groupBy()
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