Reynold Xin created SPARK-9736:
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Summary: JoinedRow.anyNull should delegate to the underlying rows
Key: SPARK-9736
URL: https://issues.apache.org/jira/browse/SPARK-9736
Project: Spark
Issue Type: Improvement
Components: SQL
Reporter: Reynold Xin
Assignee: Reynold Xin
JoinedRow.anyNull currently loops through every field to check for null, which
is inefficient if the underlying rows are UnsafeRows. It should just delegate
to the underlying implementation.
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