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[SPARK-23604][SQL] Change Statistics.isEmpty to !Statistics.hasNonNul… #20740

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[SPARK-23604][SQL] Change Statistics.isEmpty to !Statistics.hasNonNul… #20740

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2 changes: 1 addition & 1 deletion ...ala/org/apache/spark/sql/execution/datasources/parquet/ParquetInteroperabilitySuite.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -184,7 +184,7 @@ class ParquetInteroperabilitySuite extends ParquetCompatibilityTest with SharedS
// when the data is read back as mentioned above, b/c int96 is unsigned. This
// assert makes sure this holds even if we change parquet versions (if eg. there
// were ever statistics even on unsigned columns).
assert(columnStats.isEmpty)
assert(!columnStats.hasNonNullValue)
}

// These queries should return the entire dataset with the conversion applied,
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