Patrick Wendell created SPARK-2086:
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Summary: Improve output of toDebugString to make shuffle
boundaries more clear
Key: SPARK-2086
URL: https://issues.apache.org/jira/browse/SPARK-2086
Project: Spark
Issue Type: Improvement
Reporter: Patrick Wendell
Assignee: Gregory Owen
Priority: Minor
It would be nice if the toDebugString method of an RDD did a better job of
explaining where shuffle boundaries occur in the lineage graph. One way to do
this would be to only indent the tree at a shuffle boundary instead of
indenting it for every parent.
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