org.apache.spark.sql.types.LongType Java Examples
The following examples show how to use
org.apache.spark.sql.types.LongType.
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Example #1
| Source File: IndexRUtil.java From indexr with Apache License 2.0 | 6 votes |
|
public static SegmentSchema sparkSchemaToIndexRSchema(List<StructField> sparkSchema, IsIndexed isIndexed) {
List<ColumnSchema> columns = new ArrayList<>();
for (StructField f : sparkSchema) {
SQLType type;
if (f.dataType() instanceof IntegerType) {
type = SQLType.INT;
} else if (f.dataType() instanceof LongType) {
type = SQLType.BIGINT;
} else if (f.dataType() instanceof FloatType) {
type = SQLType.FLOAT;
} else if (f.dataType() instanceof DoubleType) {
type = SQLType.DOUBLE;
} else if (f.dataType() instanceof StringType) {
type = SQLType.VARCHAR;
} else if (f.dataType() instanceof DateType) {
type = SQLType.DATE;
} else if (f.dataType() instanceof TimestampType) {
type = SQLType.DATETIME;
} else {
throw new IllegalStateException("Unsupported type: " + f.dataType());
}
columns.add(new ColumnSchema(f.name(), type, isIndexed.apply(f.name())));
}
return new SegmentSchema(columns);
}
Example #2
| Source File: StructInternalRow.java From iceberg with Apache License 2.0 | 5 votes |
|
@Override
@SuppressWarnings("checkstyle:CyclomaticComplexity")
public Object get(int ordinal, DataType dataType) {
if (dataType instanceof IntegerType) {
return getInt(ordinal);
} else if (dataType instanceof LongType) {
return getLong(ordinal);
} else if (dataType instanceof StringType) {
return getUTF8String(ordinal);
} else if (dataType instanceof FloatType) {
return getFloat(ordinal);
} else if (dataType instanceof DoubleType) {
return getDouble(ordinal);
} else if (dataType instanceof DecimalType) {
DecimalType decimalType = (DecimalType) dataType;
return getDecimal(ordinal, decimalType.precision(), decimalType.scale());
} else if (dataType instanceof BinaryType) {
return getBinary(ordinal);
} else if (dataType instanceof StructType) {
return getStruct(ordinal, ((StructType) dataType).size());
} else if (dataType instanceof ArrayType) {
return getArray(ordinal);
} else if (dataType instanceof MapType) {
return getMap(ordinal);
} else if (dataType instanceof BooleanType) {
return getBoolean(ordinal);
} else if (dataType instanceof ByteType) {
return getByte(ordinal);
} else if (dataType instanceof ShortType) {
return getShort(ordinal);
}
return null;
}
Example #3
| Source File: IndexRUtil.java From indexr with Apache License 2.0 | 5 votes |
|
public static List<StructField> indexrSchemaToSparkSchema(SegmentSchema schema) {
List<StructField> fields = new ArrayList<>();
for (ColumnSchema cs : schema.getColumns()) {
DataType dataType;
switch (cs.getSqlType()) {
case INT:
dataType = DataTypes.IntegerType;
break;
case BIGINT:
dataType = DataTypes.LongType;
break;
case FLOAT:
dataType = DataTypes.FloatType;
break;
case DOUBLE:
dataType = DataTypes.DoubleType;
break;
case VARCHAR:
dataType = DataTypes.StringType;
break;
case DATE:
dataType = DataTypes.DateType;
break;
case DATETIME:
dataType = DataTypes.TimestampType;
break;
default:
throw new IllegalStateException("Unsupported type: " + cs.getSqlType());
}
fields.add(new StructField(cs.getName(), dataType, scala.Boolean.box(false), Metadata.empty()));
}
return fields;
}
Example #4
| Source File: ShortDirectStreamReader.java From spliceengine with GNU Affero General Public License v3.0 | 4 votes |
|
@Override
public ColumnVector readBlock(DataType type, ColumnVector vector)
throws IOException
{
if (!rowGroupOpen) {
openRowGroup();
}
if (readOffset > 0) {
if (presentStream != null) {
// skip ahead the present bit reader, but count the set bits
// and use this as the skip size for the data reader
readOffset = presentStream.countBitsSet(readOffset);
}
if (readOffset > 0) {
if (dataStream == null)
throw new OrcCorruptionException("Value is not null but data stream is not present");
dataStream.skip(readOffset);
}
}
if (presentStream == null) {
if (dataStream == null) {
throw new OrcCorruptionException("Value is not null but data stream is not present");
}
if (type instanceof LongType || type instanceof DateType)
dataStream.nextLongVector(type, nextBatchSize, vector);
else
dataStream.nextShortVector(type, nextBatchSize, vector);
}
else {
if (nullVector.length < nextBatchSize) {
nullVector = new boolean[nextBatchSize];
}
int nullValues = presentStream.getUnsetBits(nextBatchSize, nullVector);
if (nullValues != nextBatchSize) {
if (dataStream == null) {
throw new OrcCorruptionException("Value is not null but data stream is not present");
}
if (type instanceof LongType || type instanceof DateType)
dataStream.nextLongVector(type, nextBatchSize, vector, nullVector);
else
dataStream.nextShortVector(type, nextBatchSize, vector, nullVector);
}
else {
for (int i = 0, j = 0; i < nextBatchSize; i++) {
while (vector.isNullAt(i+j)) {
vector.appendNull();
j++;
}
vector.appendNull();
}
}
}
readOffset = 0;
nextBatchSize = 0;
return vector;
}
Example #5
| Source File: IntDirectStreamReader.java From spliceengine with GNU Affero General Public License v3.0 | 4 votes |
|
@Override
public ColumnVector readBlock(DataType type, ColumnVector vector)
throws IOException
{
if (!rowGroupOpen) {
openRowGroup();
}
if (readOffset > 0) {
if (presentStream != null) {
// skip ahead the present bit reader, but count the set bits
// and use this as the skip size for the data reader
readOffset = presentStream.countBitsSet(readOffset);
}
if (readOffset > 0) {
if (dataStream == null) {
throw new OrcCorruptionException("Value is not null but data stream is not present");
}
dataStream.skip(readOffset);
}
}
if (presentStream == null) {
if (dataStream == null) {
throw new OrcCorruptionException("Value is not null but data stream is not present");
}
if (type instanceof LongType || type instanceof DateType)
dataStream.nextLongVector(type, nextBatchSize, vector);
else
dataStream.nextIntVector(type, nextBatchSize, vector);
}
else {
if (nullVector.length < nextBatchSize) {
nullVector = new boolean[nextBatchSize];
}
int nullValues = presentStream.getUnsetBits(nextBatchSize, nullVector);
if (nullValues != nextBatchSize) {
if (dataStream == null) {
throw new OrcCorruptionException("Value is not null but data stream is not present");
}
if (type instanceof LongType || type instanceof DateType)
dataStream.nextLongVector(type, nextBatchSize, vector, nullVector);
else
dataStream.nextIntVector(type, nextBatchSize, vector, nullVector);
}
else {
for (int i = 0, j = 0; i < nextBatchSize; i++) {
while (vector.isNullAt(i+j)) {
vector.appendNull();
j++;
}
vector.appendNull();
}
}
}
readOffset = 0;
nextBatchSize = 0;
return vector;
}
