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https://issues.apache.org/jira/browse/MAHOUT-1755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14602109#comment-14602109
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Dmitriy Lyubimov commented on MAHOUT-1755:
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but pipelines could be translated to a flink graph, right? that way somethign
like rowSums() or dfsWrite() (or nrow) would truly trigger Flink graph
execution. The action is deffered, right?
> Mahout DSL for Flink: Flush intermediate results to FS
> ------------------------------------------------------
>
> Key: MAHOUT-1755
> URL: https://issues.apache.org/jira/browse/MAHOUT-1755
> Project: Mahout
> Issue Type: Task
> Components: Math
> Affects Versions: 0.10.2
> Reporter: Alexey Grigorev
> Priority: Minor
>
> Now Flink (unlike Spark) doesn't keep intermediate results in memory -
> therefore they should be flushed to a file system, and read back when
> required.
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