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[SPARK-23388][SQL] Support for Parquet Binary DecimalType in VectorizedColumnReader #315

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Feb 12, 2018
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[SPARK-23388][SQL] Support for Parquet Binary DecimalType in VectorizedColumnReader #315

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3 changes: 2 additions & 1 deletion .../main/java/org/apache/spark/sql/execution/datasources/parquet/VectorizedColumnReader.java
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Original file line number Diff line number Diff line change
Expand Up @@ -446,7 +446,8 @@ private void readBinaryBatch(int rowId, int num, WritableColumnVector column) {
// This is where we implement support for the valid type conversions.
// TODO: implement remaining type conversions
VectorizedValuesReader data = (VectorizedValuesReader) dataColumn;
if (column.dataType() == DataTypes.StringType || column.dataType() == DataTypes.BinaryType) {
if (column.dataType() == DataTypes.StringType || column.dataType() == DataTypes.BinaryType
|| DecimalType.isByteArrayDecimalType(column.dataType())) {
defColumn.readBinarys(num, column, rowId, maxDefLevel, data);
} else if (column.dataType() == DataTypes.TimestampType) {
if (!shouldConvertTimestamps()) {
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