[GitHub] spark issue #15651: [SPARK-17972][SQL] Add Dataset.checkpoint() to truncate ...

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2016-10-31 Thread yhuai
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2016-10-30 Thread viirya
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2016-10-28 Thread liancheng
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2016-10-27 Thread liancheng
Github user liancheng commented on the issue: https://github.com/apache/spark/pull/15651 @viirya `Dataset.localCheckpoint()` also makes sense. Would like to add it as a follow-up though. Thanks for the suggestion! --- If your project is set up for it, you can reply to this email and

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2016-10-26 Thread viirya
Github user viirya commented on the issue: https://github.com/apache/spark/pull/15651 @yhuai We have `RDD.localCheckpoint` which provides alternative approach to truncate periodically long lineages while skipping the expensive step of replicating the materialized data in a reliable

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