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https://issues.apache.org/jira/browse/FLINK-2075?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stephan Ewen resolved FLINK-2075.
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Resolution: Done
Fix Version/s: 1.4.0
Release Note: Solved by upgrading to a newer Akka version in FLINK-7810
> Shade akka and protobuf dependencies away
> -----------------------------------------
>
> Key: FLINK-2075
> URL: https://issues.apache.org/jira/browse/FLINK-2075
> Project: Flink
> Issue Type: Improvement
> Components: Build System
> Reporter: Till Rohrmann
> Fix For: 1.4.0, 1.0.0
>
>
> Lately, the Zeppelin project encountered the following problem: It includes
> flink-runtime which depends on akka_remote:2.3.7 which again depends on
> protobuf-java:2.5.0. However, Zeppelin set the protobuf-java version to 2.4.1
> to make it build with YARN 2.2. Due to this, akka_remote finds a wrong
> protobuf-java version and fails because of an incompatible change between
> these versions.
> I propose to shade Flink's akka dependency and protobuf dependency away, so
> that user projects depending on Flink are not forced to use a special
> akka/protobuf version.
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