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https://issues.apache.org/jira/browse/FLINK-3419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15150562#comment-15150562
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Stephan Ewen commented on FLINK-3419:
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Had an offline chat with [~vkalavri] about migrating the {{partitionByHash()}}
to {{keyBy()}}.
The doubt was based on a confusion about {{keyBy()}} and is now resolved.
> Drop partitionByHash from DataStream
> ------------------------------------
>
> Key: FLINK-3419
> URL: https://issues.apache.org/jira/browse/FLINK-3419
> Project: Flink
> Issue Type: Improvement
> Components: Streaming
> Affects Versions: 1.0.0
> Reporter: Aljoscha Krettek
> Assignee: Stephan Ewen
> Priority: Blocker
>
> The behavior is no different from {{keyBy}}, except that you cannot use keyed
> state and windows if you use {{partitionByHash}} so I suggest to drop it.
> We might also want to think about dropping {{shuffle}} and {{global}}.
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