GitHub user bowenli86 opened a pull request:
https://github.com/apache/flink/pull/5112
[FLINK-8175] remove flink-streaming-contrib and migrate its classes to
flink-streaming-java/scala
## What is the purpose of the change
This is the first step to clean up flink-contrib. More details in
(FLINK-8188)[https://issues.apache.org/jira/browse/FLINK-8188]
This PR removes `flink-streaming-contrib` from `flink-contrib`, and
migrates its classes to `flink-streaming-java/scala` for the following reasons:
- `flink-streaming-contrib` is so small that it only has 4 classes (3 java
and 1 scala), and they don't need a dedicated jar for Flink to distribute and
maintain it and for users to deal with the overhead of dependency management
- the 4 classes in `flink-streaming-contrib` are logically more tied to
`flink-streaming-java/scala`, and thus can be easily migrated
- `flink-contrib` is already too crowded and noisy. It contains lots of sub
modules with different purposes which confuse developers and users, and they
lack a proper project hierarchy
## Brief change log
This PR removes `flink-streaming-contrib` from `flink-contrib`, and
migrates its classes to `flink-streaming-java/scala`
## Verifying this change
This change is already covered by existing tests:
- `SocketStreamIteratorTest` is moved to `flink-streaming-java`
- `CollectITCase` is moved to `flink-tests`
## Does this pull request potentially affect one of the following parts:
none
## Documentation
- Does this pull request introduce a new feature? (no)
- If yes, how is the feature documented? (docs / JavaDocs)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/bowenli86/flink FLINK-8175
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/5112.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 #5112
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commit 4d63089ebc8912e910fc9820daa617866741ad31
Author: Bowen Li <[email protected]>
Date: 2017-12-02T08:18:57Z
[FLINK-8175] remove flink-streaming-contrib and migrate its classes to
flink-streaming-java/scala
commit cc87a1c1afb21070d3bf8d46f7b7b3d3639f8eda
Author: Bowen Li <[email protected]>
Date: 2017-12-02T08:27:20Z
update doc
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