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https://issues.apache.org/jira/browse/FLINK-3460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15156020#comment-15156020
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ASF GitHub Bot commented on FLINK-3460:
---------------------------------------
GitHub user tillrohrmann opened a pull request:
https://github.com/apache/flink/pull/1683
[FLINK-3460] [build] Set Flink dependencies in flink-streaming-connectors
to provided
The flink-streaming-connectors all depend on flink-streaming-java in
compile scope.
This entails that this dependency is always pulled in, when you build a fat
jar. By
setting this dependency to provided, this will be avoided. Furthermore, the
connectors
are always used in conjunction with flink-streaming-java. This means that
you will
always have an explicit dependency import of flink-streaming-java in your
build script.
This allows you to run your program locally but it is also easy to exclude
the dependency
from being included in the fat jar by setting it to provided, as well.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tillrohrmann/flink providedDeps
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/1683.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 #1683
----
commit fdfc046d5d349afc395cd09a682365b6746aedb3
Author: Till Rohrmann <trohrm...@apache.org>
Date: 2016-02-18T10:23:05Z
[FLINK-3460] [build] Set Flink dependencies in flink-streaming-connectors
to provided
The flink-streaming-connectors all depend on flink-streaming-java in
compile scope.
This entails that this dependency is always pulled in, when you build a fat
jar. By
setting this dependency to provided, this will be avoided. Furthermore, the
connectors
are always used in conjunction with flink-streaming-java. This means that
you will
always have an explicit dependency import of flink-streaming-java in your
build script.
This allows you to run your program locally but it is also easy to exclude
the dependency
from being included in the fat jar by setting it to provided, as well.
----
> Make flink-streaming-connectors' flink dependencies provided
> ------------------------------------------------------------
>
> Key: FLINK-3460
> URL: https://issues.apache.org/jira/browse/FLINK-3460
> Project: Flink
> Issue Type: Improvement
> Affects Versions: 1.0.0
> Reporter: Till Rohrmann
> Assignee: Till Rohrmann
> Priority: Minor
> Fix For: 1.0.0
>
>
> All of the flink-streaming-connectors depend on flink-streaming-java (compile
> scope). This entails that whenever you have a project which depends on the a
> connector this will also pull in the heavy-weight flink-streaming-java
> dependency. If you now build a fat-jar, you have to use exclusion rules to
> filter them out again.
> It would be more natural to simply declare the dependencies as provided which
> will automatically avoid the inclusion in the fat jar with respect to the
> connector dependency.
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