zhoukang created SPARK-23665:
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Summary: Add adaptive algorithm to select query result collect
method
Key: SPARK-23665
URL: https://issues.apache.org/jira/browse/SPARK-23665
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 2.3.0, 2.1.1
Reporter: zhoukang
Currently, we use configuration like
{code:java}
spark.sql.thriftServer.incrementalCollect
{code}
to specify query result collect method.
Actually,we can estimate the size of the result and select collect method
automatically.
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