Java Code Examples for org.apache.spark.sql.catalyst.InternalRow#get()

The following examples show how to use org.apache.spark.sql.catalyst.InternalRow#get() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: TestHelpers.java    From iceberg with Apache License 2.0 6 votes vote down vote up 
public static void assertEqualsBatch(Types.StructType struct, Iterator<Record> expected, ColumnarBatch batch,
                                     boolean checkArrowValidityVector) {
  for (int rowId = 0; rowId < batch.numRows(); rowId++) {
    List<Types.NestedField> fields = struct.fields();
    InternalRow row = batch.getRow(rowId);
    Record rec = expected.next();
    for (int i = 0; i < fields.size(); i += 1) {
      Type fieldType = fields.get(i).type();
      Object expectedValue = rec.get(i);
      Object actualValue = row.isNullAt(i) ? null : row.get(i, convert(fieldType));
      assertEqualsUnsafe(fieldType, expectedValue, actualValue);

      if (checkArrowValidityVector) {
        ColumnVector columnVector = batch.column(i);
        ValueVector arrowVector = ((IcebergArrowColumnVector) columnVector).vectorAccessor().getVector();
        Assert.assertEquals("Nullability doesn't match", expectedValue == null, arrowVector.isNull(rowId));
      }
    }
  }
}
Example 2
Source File: PartitionKey.java    From iceberg with Apache License 2.0 5 votes vote down vote up 
@Override
public Object get(InternalRow row) {
  if (row.isNullAt(position)) {
    return null;
  }
  return row.get(position, type);
}
Example 3
Source File: GenericsHelpers.java    From iceberg with Apache License 2.0 5 votes vote down vote up 
public static void assertEqualsUnsafe(Types.StructType struct, Record expected, InternalRow actual) {
  List<Types.NestedField> fields = struct.fields();
  for (int i = 0; i < fields.size(); i += 1) {
    Type fieldType = fields.get(i).type();

    Object expectedValue = expected.get(i);
    Object actualValue = actual.get(i, convert(fieldType));

    assertEqualsUnsafe(fieldType, expectedValue, actualValue);
  }
}
Example 4
Source File: TestHelpers.java    From iceberg with Apache License 2.0 5 votes vote down vote up 
public static void assertEqualsUnsafe(Types.StructType struct, Record rec, InternalRow row) {
  List<Types.NestedField> fields = struct.fields();
  for (int i = 0; i < fields.size(); i += 1) {
    Type fieldType = fields.get(i).type();

    Object expectedValue = rec.get(i);
    Object actualValue = row.isNullAt(i) ? null : row.get(i, convert(fieldType));

    assertEqualsUnsafe(fieldType, expectedValue, actualValue);
  }
}
Example 5
Source File: PartitionKey.java    From iceberg with Apache License 2.0 5 votes vote down vote up 
@Override
public Object get(InternalRow row) {
  if (row.isNullAt(p)) {
    return null;
  }
  return row.get(p, type);
}
Example 6
Source File: TestHelpers.java    From iceberg with Apache License 2.0 5 votes vote down vote up 
public static void assertEqualsUnsafe(Types.StructType struct, Record rec, InternalRow row) {
  List<Types.NestedField> fields = struct.fields();
  for (int i = 0; i < fields.size(); i += 1) {
    Type fieldType = fields.get(i).type();

    Object expectedValue = rec.get(i);
    Object actualValue = row.get(i, convert(fieldType));

    assertEqualsUnsafe(fieldType, expectedValue, actualValue);
  }
}
Example 7
Source File: SparkParquetWriters.java    From iceberg with Apache License 2.0 4 votes vote down vote up 
@Override
protected Object get(InternalRow struct, int index) {
  return struct.get(index, types[index]);
}