uncleGen created SPARK-2773:
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Summary: Shuffle：use growth rate to predict if need to spill
Key: SPARK-2773
URL: https://issues.apache.org/jira/browse/SPARK-2773
Project: Spark
Issue Type: Improvement
Components: Shuffle
Affects Versions: 1.0.0, 0.9.0
Reporter: uncleGen
Priority: Minor-- This message was sent by Atlassian JIRA (v6.2#6252)
