Examples with NullableVarBinaryVector org.apache.drill.exec.vector.NullableVarBinaryVector used on opensource projects

Example 1 with NullableVarBinaryVector

use of org.apache.drill.exec.vector.NullableVarBinaryVector in project drill by apache.

the class HBaseRecordReader method getOrCreateColumnVector.

private NullableVarBinaryVector getOrCreateColumnVector(MapVector mv, String qualifier) {
    int oldSize = mv.size();
    NullableVarBinaryVector v = mv.addOrGet(qualifier, COLUMN_TYPE, NullableVarBinaryVector.class);
    if (oldSize != mv.size()) {
        v.allocateNew();
    }
    return v;
}

Example 2 with NullableVarBinaryVector

use of org.apache.drill.exec.vector.NullableVarBinaryVector in project drill by apache.

the class ParquetGroupScan method populatePruningVector.

public void populatePruningVector(ValueVector v, int index, SchemaPath column, String file) {
    String f = Path.getPathWithoutSchemeAndAuthority(new Path(file)).toString();
    MinorType type = getTypeForColumn(column).getMinorType();
    switch(type) {
        case INT:
            {
                NullableIntVector intVector = (NullableIntVector) v;
                Integer value = (Integer) partitionValueMap.get(f).get(column);
                intVector.getMutator().setSafe(index, value);
                return;
            }
        case SMALLINT:
            {
                NullableSmallIntVector smallIntVector = (NullableSmallIntVector) v;
                Integer value = (Integer) partitionValueMap.get(f).get(column);
                smallIntVector.getMutator().setSafe(index, value.shortValue());
                return;
            }
        case TINYINT:
            {
                NullableTinyIntVector tinyIntVector = (NullableTinyIntVector) v;
                Integer value = (Integer) partitionValueMap.get(f).get(column);
                tinyIntVector.getMutator().setSafe(index, value.byteValue());
                return;
            }
        case UINT1:
            {
                NullableUInt1Vector intVector = (NullableUInt1Vector) v;
                Integer value = (Integer) partitionValueMap.get(f).get(column);
                intVector.getMutator().setSafe(index, value.byteValue());
                return;
            }
        case UINT2:
            {
                NullableUInt2Vector intVector = (NullableUInt2Vector) v;
                Integer value = (Integer) partitionValueMap.get(f).get(column);
                intVector.getMutator().setSafe(index, (char) value.shortValue());
                return;
            }
        case UINT4:
            {
                NullableUInt4Vector intVector = (NullableUInt4Vector) v;
                Integer value = (Integer) partitionValueMap.get(f).get(column);
                intVector.getMutator().setSafe(index, value);
                return;
            }
        case BIGINT:
            {
                NullableBigIntVector bigIntVector = (NullableBigIntVector) v;
                Long value = (Long) partitionValueMap.get(f).get(column);
                bigIntVector.getMutator().setSafe(index, value);
                return;
            }
        case FLOAT4:
            {
                NullableFloat4Vector float4Vector = (NullableFloat4Vector) v;
                Float value = (Float) partitionValueMap.get(f).get(column);
                float4Vector.getMutator().setSafe(index, value);
                return;
            }
        case FLOAT8:
            {
                NullableFloat8Vector float8Vector = (NullableFloat8Vector) v;
                Double value = (Double) partitionValueMap.get(f).get(column);
                float8Vector.getMutator().setSafe(index, value);
                return;
            }
        case VARBINARY:
            {
                NullableVarBinaryVector varBinaryVector = (NullableVarBinaryVector) v;
                Object s = partitionValueMap.get(f).get(column);
                byte[] bytes;
                if (s instanceof Binary) {
                    bytes = ((Binary) s).getBytes();
                } else if (s instanceof String) {
                    bytes = ((String) s).getBytes();
                } else if (s instanceof byte[]) {
                    bytes = (byte[]) s;
                } else {
                    throw new UnsupportedOperationException("Unable to create column data for type: " + type);
                }
                varBinaryVector.getMutator().setSafe(index, bytes, 0, bytes.length);
                return;
            }
        case DECIMAL18:
            {
                NullableDecimal18Vector decimalVector = (NullableDecimal18Vector) v;
                Long value = (Long) partitionValueMap.get(f).get(column);
                decimalVector.getMutator().setSafe(index, value);
                return;
            }
        case DATE:
            {
                NullableDateVector dateVector = (NullableDateVector) v;
                Integer value = (Integer) partitionValueMap.get(f).get(column);
                dateVector.getMutator().setSafe(index, value * (long) DateTimeConstants.MILLIS_PER_DAY);
                return;
            }
        case TIME:
            {
                NullableTimeVector timeVector = (NullableTimeVector) v;
                Integer value = (Integer) partitionValueMap.get(f).get(column);
                timeVector.getMutator().setSafe(index, value);
                return;
            }
        case TIMESTAMP:
            {
                NullableTimeStampVector timeStampVector = (NullableTimeStampVector) v;
                Long value = (Long) partitionValueMap.get(f).get(column);
                timeStampVector.getMutator().setSafe(index, value);
                return;
            }
        case VARCHAR:
            {
                NullableVarCharVector varCharVector = (NullableVarCharVector) v;
                Object s = partitionValueMap.get(f).get(column);
                byte[] bytes;
                if (s instanceof String) {
                    // if the metadata was read from a JSON cache file it maybe a string type
                    bytes = ((String) s).getBytes();
                } else if (s instanceof Binary) {
                    bytes = ((Binary) s).getBytes();
                } else if (s instanceof byte[]) {
                    bytes = (byte[]) s;
                } else {
                    throw new UnsupportedOperationException("Unable to create column data for type: " + type);
                }
                varCharVector.getMutator().setSafe(index, bytes, 0, bytes.length);
                return;
            }
        default:
            throw new UnsupportedOperationException("Unsupported type: " + type);
    }
}

Example 3 with NullableVarBinaryVector

use of org.apache.drill.exec.vector.NullableVarBinaryVector in project drill by apache.

the class HBaseRecordReader method next.

@Override
public int next() {
    Stopwatch watch = Stopwatch.createStarted();
    if (rowKeyVector != null) {
        rowKeyVector.clear();
        rowKeyVector.allocateNew();
    }
    for (ValueVector v : familyVectorMap.values()) {
        v.clear();
        v.allocateNew();
    }
    int rowCount = 0;
    // if allocated memory for the first row is larger than allowed max in batch, it will be added anyway
    do {
        Result result = null;
        final OperatorStats operatorStats = operatorContext == null ? null : operatorContext.getStats();
        try {
            if (operatorStats != null) {
                operatorStats.startWait();
            }
            try {
                result = resultScanner.next();
            } finally {
                if (operatorStats != null) {
                    operatorStats.stopWait();
                }
            }
        } catch (IOException e) {
            throw new DrillRuntimeException(e);
        }
        if (result == null) {
            break;
        }
        // parse the result and populate the value vectors
        Cell[] cells = result.rawCells();
        if (rowKeyVector != null) {
            rowKeyVector.getMutator().setSafe(rowCount, cells[0].getRowArray(), cells[0].getRowOffset(), cells[0].getRowLength());
        }
        if (!rowKeyOnly) {
            for (final Cell cell : cells) {
                final int familyOffset = cell.getFamilyOffset();
                final int familyLength = cell.getFamilyLength();
                final byte[] familyArray = cell.getFamilyArray();
                final MapVector mv = getOrCreateFamilyVector(new String(familyArray, familyOffset, familyLength), true);
                final int qualifierOffset = cell.getQualifierOffset();
                final int qualifierLength = cell.getQualifierLength();
                final byte[] qualifierArray = cell.getQualifierArray();
                final NullableVarBinaryVector v = getOrCreateColumnVector(mv, new String(qualifierArray, qualifierOffset, qualifierLength));
                final int valueOffset = cell.getValueOffset();
                final int valueLength = cell.getValueLength();
                final byte[] valueArray = cell.getValueArray();
                v.getMutator().setSafe(rowCount, valueArray, valueOffset, valueLength);
            }
        }
        rowCount++;
    } while (canAddNewRow(rowCount));
    setOutputRowCount(rowCount);
    logger.debug("Took {} ms to get {} records", watch.elapsed(TimeUnit.MILLISECONDS), rowCount);
    return rowCount;
}

Example 4 with NullableVarBinaryVector

use of org.apache.drill.exec.vector.NullableVarBinaryVector in project drill by apache.

the class TestSimpleFunctions method testByteSubstring.

@Test
public void testByteSubstring(@Injectable final DrillbitContext bitContext, @Injectable UserClientConnection connection) throws Throwable {
    mockDrillbitContext(bitContext);
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(c);
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/functions/testByteSubstring.json"), Charsets.UTF_8));
    final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    final FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    final SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    while (exec.next()) {
        final NullableVarBinaryVector c1 = exec.getValueVectorById(new SchemaPath("col3", ExpressionPosition.UNKNOWN), NullableVarBinaryVector.class);
        final NullableVarBinaryVector.Accessor a1 = c1.getAccessor();
        int count = 0;
        for (int i = 0; i < c1.getAccessor().getValueCount(); i++) {
            if (!a1.isNull(i)) {
                final NullableVarBinaryHolder holder = new NullableVarBinaryHolder();
                a1.get(i, holder);
                assertEquals("aa", StringFunctionHelpers.toStringFromUTF8(holder.start, holder.end, holder.buffer));
                ++count;
            }
        }
        assertEquals(50, count);
    }
    if (context.getFailureCause() != null) {
        throw context.getFailureCause();
    }
    assertTrue(!context.isFailed());
}