Josh Rosen created SPARK-9421:
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Summary: Fix null-handling bug in UnsafeRow.getDouble, getFloat(),
and get(ordinal, dataType)
Key: SPARK-9421
URL: https://issues.apache.org/jira/browse/SPARK-9421
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.5.0
Reporter: Josh Rosen
Assignee: Josh Rosen
UnsafeRow.getDouble and getFloat() return NaN when called on columns that are
null, which is inconsistent with the behavior of other row classes (which is to
return 0.0).
In addition, the generic get(ordinal, dataType) method should always return
{{null}} for a null literal, but currently it returns the same thing as the
more specific getters.
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