Package org.apache.drill.exec.vector

Examples of org.apache.drill.exec.vector.BigIntVector$Accessor

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      for (QueryResultBatch b : results) {
        if (b.getHeader().getRowCount() == 0) break;
        batchCount++;
        RecordBatchLoader loader = new RecordBatchLoader(bit1.getContext().getAllocator());
        loader.load(b.getHeader().getDef(),b.getData());
        BigIntVector c1 = (BigIntVector) loader.getValueAccessorById(BigIntVector.class, loader.getValueVectorId(new SchemaPath("blue", ExpressionPosition.UNKNOWN)).getFieldIds()).getValueVector();


        BigIntVector.Accessor a1 = c1.getAccessor();

        for(int i =0; i < c1.getAccessor().getValueCount(); i++){
          recordCount++;
          assertTrue(String.format("%d < %d", previousBigInt, a1.get(i)), previousBigInt >= a1.get(i));
          previousBigInt = a1.get(i);
        }
        assertTrue(String.format("%d == %d", a1.get(0), a1.get(a1.getValueCount() - 1)), a1.get(0) != a1.get(a1.getValueCount() - 1));
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      for (QueryResultBatch b : results) {
        if (b.getHeader().getRowCount() == 0) break;
        batchCount++;
        RecordBatchLoader loader = new RecordBatchLoader(bit1.getContext().getAllocator());
        loader.load(b.getHeader().getDef(),b.getData());
        BigIntVector c1 = (BigIntVector) loader.getValueAccessorById(BigIntVector.class, loader.getValueVectorId(new SchemaPath("blue", ExpressionPosition.UNKNOWN)).getFieldIds()).getValueVector();


        BigIntVector.Accessor a1 = c1.getAccessor();
//        IntVector.Accessor a2 = c2.getAccessor();

        for(int i =0; i < c1.getAccessor().getValueCount(); i++){
          recordCount++;
          assertTrue(previousBigInt <= a1.get(i));
          previousBigInt = a1.get(i);
        }
        loader.clear();
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    QueryResultBatch batch = results.get(0);
    assertTrue(batchLoader.load(batch.getHeader().getDef(), batch.getData()));

    VarCharVector fragmentIdV = (VarCharVector) batchLoader.getValueAccessorById(VarCharVector.class, 0).getValueVector();
    BigIntVector recordWrittenV = (BigIntVector) batchLoader.getValueAccessorById(BigIntVector.class, 1).getValueVector();

    // expected only one row in output
    assertEquals(1, batchLoader.getRecordCount());

    assertEquals("0_0", fragmentIdV.getAccessor().getObject(0).toString());
    assertEquals(132000, recordWrittenV.getAccessor().get(0));

    // now verify csv files are written to disk
    assertTrue(fs.exists(path));

    // expect two files
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      batchLoader.load(batch.getHeader().getDef(), batch.getData());

      if (batchLoader.getRecordCount() <= 0)
        continue;

      BigIntVector recordWrittenV = (BigIntVector) batchLoader.getValueAccessorById(BigIntVector.class, 1).getValueVector();

      for (int i = 0; i < batchLoader.getRecordCount(); i++) {
        recordsWritten += recordWrittenV.getAccessor().get(i);
      }

      batchLoader.clear();
      batch.release();
    }
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    FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));

    while(exec.next()){
      BigIntVector c0 = exec.getValueVectorById(new SchemaPath("varchar_cast", ExpressionPosition.UNKNOWN), BigIntVector.class);
      BigIntVector.Accessor a0;
      a0 = c0.getAccessor();

      int count = 0;
      for(int i = 0; i < c0.getAccessor().getValueCount(); i++){
          BigIntHolder holder0 = new BigIntHolder();
          a0.get(i, holder0);
          assertEquals(1256, holder0.value);
          ++count;
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    MaterializedField fragmentIdField = MaterializedField.create(SchemaPath.getSimplePath("Fragment"), Types.required(MinorType.VARCHAR));
    MaterializedField summaryField = MaterializedField.create(SchemaPath.getSimplePath("Number of records written"), Types.required(MinorType.BIGINT));

    VarCharVector fragmentIdVector = (VarCharVector) TypeHelper.getNewVector(fragmentIdField, context.getAllocator());
    AllocationHelper.allocate(fragmentIdVector, 1, TypeHelper.getSize(Types.required(MinorType.VARCHAR)));
    BigIntVector summaryVector = (BigIntVector) TypeHelper.getNewVector(summaryField, context.getAllocator());
    AllocationHelper.allocate(summaryVector, 1, TypeHelper.getSize(Types.required(MinorType.VARCHAR)));


    container.add(fragmentIdVector);
    container.add(summaryVector);
    container.buildSchema(BatchSchema.SelectionVectorMode.NONE);

    fragmentIdVector.getMutator().setSafe(0, fragmentUniqueId.getBytes());
    fragmentIdVector.getMutator().setValueCount(1);
    summaryVector.getMutator().setSafe(0, counter);
    summaryVector.getMutator().setValueCount(1);

    container.setRecordCount(1);
    processed = true;

    return IterOutcome.OK_NEW_SCHEMA;
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    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    int recordCount = 0;
    long sum = 0;
    while(exec.next()){
      recordCount += exec.getRecordCount();
      BigIntVector v = (BigIntVector) exec.iterator().next();
      for (int i = 0; i < v.getAccessor().getValueCount(); i++) {
        sum += v.getAccessor().get(i);
      }
    }

    assertEquals(expectedCount, recordCount);
    assertEquals(expectedSum, sum);
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    // Only used for internal debugging. Get the value vector at a particular index from the htContainer.
    // By default this assumes the VV is a BigIntVector.
    private ValueVector getValueVector(int index) {
      Object tmp = (htContainer).getValueAccessorById(BigIntVector.class, index).getValueVector();
      if (tmp != null) {
        BigIntVector vv0 = ((BigIntVector) tmp);
        return vv0;
      }
      return null;
    }
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  @Test
  public void oneKeyAgg(@Injectable final DrillbitContext bitContext, @Injectable UserClientConnection connection) throws Throwable{
    SimpleRootExec exec = doTest(bitContext, connection, "/agg/test1.json");

    while(exec.next()){
      BigIntVector cnt = exec.getValueVectorById(SchemaPath.getSimplePath("cnt"), BigIntVector.class);
      IntVector key = exec.getValueVectorById(SchemaPath.getSimplePath("blue"), IntVector.class);
      long[] cntArr = {10001, 9999};
      int[] keyArr = {Integer.MIN_VALUE, Integer.MAX_VALUE};

      for(int i =0; i < exec.getRecordCount(); i++){
        assertEquals((Long) cntArr[i], cnt.getAccessor().getObject(i));
        assertEquals((Integer) keyArr[i], key.getAccessor().getObject(i));
      }
    }

    if(exec.getContext().getFailureCause() != null){
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  public void twoKeyAgg(@Injectable final DrillbitContext bitContext, @Injectable UserClientConnection connection) throws Throwable{
    SimpleRootExec exec = doTest(bitContext, connection, "/agg/twokey.json");

    while(exec.next()){
      IntVector key1 = exec.getValueVectorById(SchemaPath.getSimplePath("key1"), IntVector.class);
      BigIntVector key2 = exec.getValueVectorById(SchemaPath.getSimplePath("key2"), BigIntVector.class);
      BigIntVector cnt = exec.getValueVectorById(SchemaPath.getSimplePath("cnt"), BigIntVector.class);
      BigIntVector total = exec.getValueVectorById(SchemaPath.getSimplePath("total"), BigIntVector.class);
      Integer[] keyArr1 = {Integer.MIN_VALUE, Integer.MIN_VALUE, Integer.MIN_VALUE, Integer.MAX_VALUE, Integer.MAX_VALUE, Integer.MAX_VALUE};
      long[] keyArr2 = {0,1,2,0,1,2};
      long[] cntArr = {34,34,34,34,34,34};
      long[] totalArr = {0,34,68,0,34,68};

      for(int i =0; i < exec.getRecordCount(); i++){
//        System.out.print(key1.getAccessor().getObject(i));
//        System.out.print("\t");
//        System.out.print(key2.getAccessor().getObject(i));
//        System.out.print("\t");
//        System.out.print(cnt.getAccessor().getObject(i));
//        System.out.print("\t");
//        System.out.print(total.getAccessor().getObject(i));
//        System.out.println();
        assertEquals((Long) cntArr[i], cnt.getAccessor().getObject(i));
        assertEquals(keyArr1[i], key1.getAccessor().getObject(i));
        assertEquals((Long) keyArr2[i], key2.getAccessor().getObject(i));
        assertEquals((Long) totalArr[i], total.getAccessor().getObject(i));
      }
    }

    if(exec.getContext().getFailureCause() != null){
      throw exec.getContext().getFailureCause();
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