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https://issues.apache.org/jira/browse/FLINK-11818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17323344#comment-17323344
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Flink Jira Bot commented on FLINK-11818:
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This issue is assigned but has not received an update in 7 days so it has been
labeled "stale-assigned". If you are still working on the issue, please give an
update and remove the label. If you are no longer working on the issue, please
unassign so someone else may work on it. In 7 days the issue will be
automatically unassigned.
> Provide pipe transformation function for DataSet API
> ----------------------------------------------------
>
> Key: FLINK-11818
> URL: https://issues.apache.org/jira/browse/FLINK-11818
> Project: Flink
> Issue Type: Improvement
> Components: API / DataSet
> Reporter: vinoyang
> Assignee: vinoyang
> Priority: Major
> Labels: pull-request-available, stale-assigned
> Time Spent: 10m
> Remaining Estimate: 0h
>
> We have some business requirements that require the data handled by Flink to
> interact with some external programs (such as Python/Perl/shell scripts).
> There is no such function in the existing DataSet API, although it can be
> implemented by the map function, but it is not concise. It would be helpful
> if we could provide a pipe[1] function like Spark.
> [1]:
> https://spark.apache.org/docs/latest/rdd-programming-guide.html#transformations
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