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https://issues.apache.org/jira/browse/FLINK-2972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15010770#comment-15010770
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ASF GitHub Bot commented on FLINK-2972:
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Github user fhueske commented on the pull request:
https://github.com/apache/flink/pull/1331#issuecomment-157680417
Thanks for the review. I updated the PR in the following way:
- Chill is added as a dependency to `flink-runtime` and will always be in
the CP when a job is executed.
- The `KryoSerializer` throws an exception if it cannot obtain a Chill Kryo
instance. This ensures all Kryo instances are identically initialized.
- Chill is added as test dependency to `flink-java` to make the serializer
tests pass (which have no dependency on `flink-runtime`).
> Remove Twitter Chill dependency from flink-java module
> ------------------------------------------------------
>
> Key: FLINK-2972
> URL: https://issues.apache.org/jira/browse/FLINK-2972
> Project: Flink
> Issue Type: Sub-task
> Components: Java API
> Affects Versions: 1.0.0
> Reporter: Fabian Hueske
> Assignee: Fabian Hueske
> Fix For: 1.0.0
>
>
> The {{flink-java}} module has a transitive dependency on Scala due to
> Twitter's Chill library. Chill is used within Flink's KryoSerializer to
> obtain a Kryo instance that has be initialized for Scala classes.
> In order to decouple {{flink-java}} from Scala, its dependency on Chill needs
> to be removed.
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