Reynold Xin created SPARK-15079:
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Summary: Support average/count/sum in LongAccumulator/DoubleAccumulator
Key: SPARK-15079
URL: https://issues.apache.org/jira/browse/SPARK-15079
Project: Spark
Issue Type: Sub-task
Components: SQL
Reporter: Reynold Xin
Assignee: Reynold Xin
We currently have AverageAccumulator as a special accumulator. It would actually be easier
if we just support computing average in LongAccumulator and DoubleAccumulator.
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