Xiangrui Meng created SPARK-10354:
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Summary: First cost RDD shouldn't be cached in k-means|| and the
following cost RDD should use MEMORY_AND_DISK
Key: SPARK-10354
URL: https://issues.apache.org/jira/browse/SPARK-10354
Project: Spark
Issue Type: Improvement
Components: MLlib
Affects Versions: 1.5.0
Reporter: Xiangrui Meng
Assignee: Xiangrui Meng
Priority: Minor
The first RDD doesn't need to be cached, other cost RDDs should use
MEMORY_AND_DISK to avoid recomputing.
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