Aaron Davidson created SPARK-4189:
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Summary: FileSegmentManagedBuffer should have a configurable
memory map threshold
Key: SPARK-4189
URL: https://issues.apache.org/jira/browse/SPARK-4189
Project: Spark
Issue Type: Improvement
Components: Spark Core
Affects Versions: 1.2.0
Reporter: Aaron Davidson
One size does not fit all, it would be useful if there was a configuration to
change the threshold at which we memory map shuffle files.
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