Herman van Hovell created SPARK-23580:
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Summary: Interpreted mode fallback should be implemented for all
expressions & projections
Key: SPARK-23580
URL: https://issues.apache.org/jira/browse/SPARK-23580
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 2.3.0
Reporter: Herman van Hovell
Spark SQL currently does not support interpreted mode for all expressions and
projections. This is a problem for scenario's where were code generation does
not work, or blows past the JVM class limits. We currently cannot gracefully
fallback.
This ticket is an umbrella to fix this class of problem in Spark SQL. This work
can be divided into two main area's:
- Add interpreted versions for all dataset related expressions.
- Add an interpreted version of {{GenerateUnsafeProjection}}.
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