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Example 1 with INormalizedKeyComputerFactory

use of org.apache.hyracks.api.dataflow.value.INormalizedKeyComputerFactory in project asterixdb by apache.

the class IntersectPOperator method contributeRuntimeOperator.

@Override
public void contributeRuntimeOperator(IHyracksJobBuilder builder, JobGenContext context, ILogicalOperator op, IOperatorSchema opSchema, IOperatorSchema[] inputSchemas, IOperatorSchema outerPlanSchema) throws AlgebricksException {
    // logical op should have checked all the mismatch issues.
    IntersectOperator logicalOp = (IntersectOperator) op;
    int nInput = logicalOp.getNumInput();
    int[][] compareFields = new int[nInput][];
    IBinaryComparatorFactory[] comparatorFactories = JobGenHelper.variablesToAscBinaryComparatorFactories(logicalOp.getInputVariables(0), context.getTypeEnvironment(op), context);
    INormalizedKeyComputerFactoryProvider nkcfProvider = context.getNormalizedKeyComputerFactoryProvider();
    INormalizedKeyComputerFactory nkcf = null;
    if (nkcfProvider != null) {
        Object type = context.getTypeEnvironment(op).getVarType(logicalOp.getInputVariables(0).get(0));
        if (type != null) {
            nkcf = nkcfProvider.getNormalizedKeyComputerFactory(type, true);
        }
    }
    for (int i = 0; i < logicalOp.getNumInput(); i++) {
        compareFields[i] = JobGenHelper.variablesToFieldIndexes(logicalOp.getInputVariables(i), inputSchemas[i]);
    }
    IOperatorDescriptorRegistry spec = builder.getJobSpec();
    RecordDescriptor recordDescriptor = JobGenHelper.mkRecordDescriptor(context.getTypeEnvironment(op), opSchema, context);
    IntersectOperatorDescriptor opDescriptor = null;
    try {
        opDescriptor = new IntersectOperatorDescriptor(spec, nInput, compareFields, nkcf, comparatorFactories, recordDescriptor);
    } catch (HyracksException e) {
        throw new AlgebricksException(e);
    }
    contributeOpDesc(builder, (AbstractLogicalOperator) op, opDescriptor);
    for (int i = 0; i < op.getInputs().size(); i++) {
        builder.contributeGraphEdge(op.getInputs().get(i).getValue(), 0, op, i);
    }
}
Also used : RecordDescriptor(org.apache.hyracks.api.dataflow.value.RecordDescriptor) IBinaryComparatorFactory(org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory) AlgebricksException(org.apache.hyracks.algebricks.common.exceptions.AlgebricksException) HyracksException(org.apache.hyracks.api.exceptions.HyracksException) IOperatorDescriptorRegistry(org.apache.hyracks.api.job.IOperatorDescriptorRegistry) IntersectOperatorDescriptor(org.apache.hyracks.dataflow.std.intersect.IntersectOperatorDescriptor) INormalizedKeyComputerFactory(org.apache.hyracks.api.dataflow.value.INormalizedKeyComputerFactory) INormalizedKeyComputerFactoryProvider(org.apache.hyracks.algebricks.data.INormalizedKeyComputerFactoryProvider) IntersectOperator(org.apache.hyracks.algebricks.core.algebra.operators.logical.IntersectOperator)

Example 2 with INormalizedKeyComputerFactory

use of org.apache.hyracks.api.dataflow.value.INormalizedKeyComputerFactory in project asterixdb by apache.

the class RangePartitionExchangePOperator method createConnectorDescriptor.

@Override
public Pair<IConnectorDescriptor, TargetConstraint> createConnectorDescriptor(IConnectorDescriptorRegistry spec, ILogicalOperator op, IOperatorSchema opSchema, JobGenContext context) throws AlgebricksException {
    int n = partitioningFields.size();
    int[] sortFields = new int[n];
    IBinaryComparatorFactory[] comps = new IBinaryComparatorFactory[n];
    INormalizedKeyComputerFactoryProvider nkcfProvider = context.getNormalizedKeyComputerFactoryProvider();
    INormalizedKeyComputerFactory nkcf = null;
    IVariableTypeEnvironment env = context.getTypeEnvironment(op);
    int i = 0;
    for (OrderColumn oc : partitioningFields) {
        LogicalVariable var = oc.getColumn();
        sortFields[i] = opSchema.findVariable(var);
        Object type = env.getVarType(var);
        OrderKind order = oc.getOrder();
        if (i == 0 && nkcfProvider != null && type != null) {
            nkcf = nkcfProvider.getNormalizedKeyComputerFactory(type, order == OrderKind.ASC);
        }
        IBinaryComparatorFactoryProvider bcfp = context.getBinaryComparatorFactoryProvider();
        comps[i] = bcfp.getBinaryComparatorFactory(type, oc.getOrder() == OrderKind.ASC);
        i++;
    }
    ITuplePartitionComputerFactory tpcf = new FieldRangePartitionComputerFactory(sortFields, comps, rangeMap);
    IConnectorDescriptor conn = new MToNPartitioningConnectorDescriptor(spec, tpcf);
    return new Pair<IConnectorDescriptor, TargetConstraint>(conn, null);
}
Also used : LogicalVariable(org.apache.hyracks.algebricks.core.algebra.base.LogicalVariable) ITuplePartitionComputerFactory(org.apache.hyracks.api.dataflow.value.ITuplePartitionComputerFactory) IConnectorDescriptor(org.apache.hyracks.api.dataflow.IConnectorDescriptor) FieldRangePartitionComputerFactory(org.apache.hyracks.dataflow.common.data.partition.range.FieldRangePartitionComputerFactory) OrderColumn(org.apache.hyracks.algebricks.core.algebra.properties.OrderColumn) IBinaryComparatorFactory(org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory) MToNPartitioningConnectorDescriptor(org.apache.hyracks.dataflow.std.connectors.MToNPartitioningConnectorDescriptor) IBinaryComparatorFactoryProvider(org.apache.hyracks.algebricks.data.IBinaryComparatorFactoryProvider) TargetConstraint(org.apache.hyracks.algebricks.core.algebra.base.IHyracksJobBuilder.TargetConstraint) INormalizedKeyComputerFactory(org.apache.hyracks.api.dataflow.value.INormalizedKeyComputerFactory) OrderKind(org.apache.hyracks.algebricks.core.algebra.operators.logical.OrderOperator.IOrder.OrderKind) INormalizedKeyComputerFactoryProvider(org.apache.hyracks.algebricks.data.INormalizedKeyComputerFactoryProvider) IVariableTypeEnvironment(org.apache.hyracks.algebricks.core.algebra.expressions.IVariableTypeEnvironment) Pair(org.apache.hyracks.algebricks.common.utils.Pair)

Example 3 with INormalizedKeyComputerFactory

use of org.apache.hyracks.api.dataflow.value.INormalizedKeyComputerFactory in project asterixdb by apache.

the class RangePartitionMergeExchangePOperator method createConnectorDescriptor.

@Override
public Pair<IConnectorDescriptor, TargetConstraint> createConnectorDescriptor(IConnectorDescriptorRegistry spec, ILogicalOperator op, IOperatorSchema opSchema, JobGenContext context) throws AlgebricksException {
    int n = partitioningFields.size();
    int[] sortFields = new int[n];
    IBinaryComparatorFactory[] comps = new IBinaryComparatorFactory[n];
    INormalizedKeyComputerFactoryProvider nkcfProvider = context.getNormalizedKeyComputerFactoryProvider();
    INormalizedKeyComputerFactory nkcf = null;
    IVariableTypeEnvironment env = context.getTypeEnvironment(op);
    int i = 0;
    for (OrderColumn oc : partitioningFields) {
        LogicalVariable var = oc.getColumn();
        sortFields[i] = opSchema.findVariable(var);
        Object type = env.getVarType(var);
        OrderKind order = oc.getOrder();
        if (i == 0 && nkcfProvider != null && type != null) {
            nkcf = nkcfProvider.getNormalizedKeyComputerFactory(type, order == OrderKind.ASC);
        }
        IBinaryComparatorFactoryProvider bcfp = context.getBinaryComparatorFactoryProvider();
        comps[i] = bcfp.getBinaryComparatorFactory(type, oc.getOrder() == OrderKind.ASC);
        i++;
    }
    ITuplePartitionComputerFactory tpcf = new FieldRangePartitionComputerFactory(sortFields, comps, rangeMap);
    IConnectorDescriptor conn = new MToNPartitioningMergingConnectorDescriptor(spec, tpcf, sortFields, comps, nkcf);
    return new Pair<IConnectorDescriptor, TargetConstraint>(conn, null);
}
Also used : LogicalVariable(org.apache.hyracks.algebricks.core.algebra.base.LogicalVariable) ITuplePartitionComputerFactory(org.apache.hyracks.api.dataflow.value.ITuplePartitionComputerFactory) IConnectorDescriptor(org.apache.hyracks.api.dataflow.IConnectorDescriptor) FieldRangePartitionComputerFactory(org.apache.hyracks.dataflow.common.data.partition.range.FieldRangePartitionComputerFactory) MToNPartitioningMergingConnectorDescriptor(org.apache.hyracks.dataflow.std.connectors.MToNPartitioningMergingConnectorDescriptor) OrderColumn(org.apache.hyracks.algebricks.core.algebra.properties.OrderColumn) IBinaryComparatorFactory(org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory) IBinaryComparatorFactoryProvider(org.apache.hyracks.algebricks.data.IBinaryComparatorFactoryProvider) TargetConstraint(org.apache.hyracks.algebricks.core.algebra.base.IHyracksJobBuilder.TargetConstraint) INormalizedKeyComputerFactory(org.apache.hyracks.api.dataflow.value.INormalizedKeyComputerFactory) OrderKind(org.apache.hyracks.algebricks.core.algebra.operators.logical.OrderOperator.IOrder.OrderKind) INormalizedKeyComputerFactoryProvider(org.apache.hyracks.algebricks.data.INormalizedKeyComputerFactoryProvider) IVariableTypeEnvironment(org.apache.hyracks.algebricks.core.algebra.expressions.IVariableTypeEnvironment) Pair(org.apache.hyracks.algebricks.common.utils.Pair)

Example 4 with INormalizedKeyComputerFactory

use of org.apache.hyracks.api.dataflow.value.INormalizedKeyComputerFactory in project asterixdb by apache.

the class StableSortPOperator method contributeRuntimeOperator.

@Override
public void contributeRuntimeOperator(IHyracksJobBuilder builder, JobGenContext context, ILogicalOperator op, IOperatorSchema opSchema, IOperatorSchema[] inputSchemas, IOperatorSchema outerPlanSchema) throws AlgebricksException {
    IOperatorDescriptorRegistry spec = builder.getJobSpec();
    RecordDescriptor recDescriptor = JobGenHelper.mkRecordDescriptor(context.getTypeEnvironment(op), opSchema, context);
    int n = sortColumns.length;
    int[] sortFields = new int[n];
    IBinaryComparatorFactory[] comps = new IBinaryComparatorFactory[n];
    INormalizedKeyComputerFactoryProvider nkcfProvider = context.getNormalizedKeyComputerFactoryProvider();
    INormalizedKeyComputerFactory nkcf = null;
    IVariableTypeEnvironment env = context.getTypeEnvironment(op);
    int i = 0;
    for (OrderColumn oc : sortColumns) {
        LogicalVariable var = oc.getColumn();
        sortFields[i] = opSchema.findVariable(var);
        Object type = env.getVarType(var);
        OrderKind order = oc.getOrder();
        if (i == 0 && nkcfProvider != null && type != null) {
            nkcf = nkcfProvider.getNormalizedKeyComputerFactory(type, order == OrderKind.ASC);
        }
        IBinaryComparatorFactoryProvider bcfp = context.getBinaryComparatorFactoryProvider();
        comps[i] = bcfp.getBinaryComparatorFactory(type, oc.getOrder() == OrderKind.ASC);
        i++;
    }
    // topK == -1 means that a topK value is not provided.
    if (topK == -1) {
        ExternalSortOperatorDescriptor sortOpDesc = new ExternalSortOperatorDescriptor(spec, maxNumberOfFrames, sortFields, nkcf, comps, recDescriptor);
        contributeOpDesc(builder, (AbstractLogicalOperator) op, sortOpDesc);
        ILogicalOperator src = op.getInputs().get(0).getValue();
        builder.contributeGraphEdge(src, 0, op, 0);
    } else {
        // Since topK value is provided, topK optimization is possible.
        // We call topKSorter instead of calling ExternalSortOperator.
        TopKSorterOperatorDescriptor sortOpDesc = new TopKSorterOperatorDescriptor(spec, maxNumberOfFrames, topK, sortFields, nkcf, comps, recDescriptor);
        contributeOpDesc(builder, (AbstractLogicalOperator) op, sortOpDesc);
        ILogicalOperator src = op.getInputs().get(0).getValue();
        builder.contributeGraphEdge(src, 0, op, 0);
    }
}
Also used : LogicalVariable(org.apache.hyracks.algebricks.core.algebra.base.LogicalVariable) RecordDescriptor(org.apache.hyracks.api.dataflow.value.RecordDescriptor) OrderColumn(org.apache.hyracks.algebricks.core.algebra.properties.OrderColumn) ILogicalOperator(org.apache.hyracks.algebricks.core.algebra.base.ILogicalOperator) IBinaryComparatorFactory(org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory) IOperatorDescriptorRegistry(org.apache.hyracks.api.job.IOperatorDescriptorRegistry) IBinaryComparatorFactoryProvider(org.apache.hyracks.algebricks.data.IBinaryComparatorFactoryProvider) TopKSorterOperatorDescriptor(org.apache.hyracks.dataflow.std.sort.TopKSorterOperatorDescriptor) INormalizedKeyComputerFactory(org.apache.hyracks.api.dataflow.value.INormalizedKeyComputerFactory) OrderKind(org.apache.hyracks.algebricks.core.algebra.operators.logical.OrderOperator.IOrder.OrderKind) INormalizedKeyComputerFactoryProvider(org.apache.hyracks.algebricks.data.INormalizedKeyComputerFactoryProvider) ExternalSortOperatorDescriptor(org.apache.hyracks.dataflow.std.sort.ExternalSortOperatorDescriptor) IVariableTypeEnvironment(org.apache.hyracks.algebricks.core.algebra.expressions.IVariableTypeEnvironment)

Example 5 with INormalizedKeyComputerFactory

use of org.apache.hyracks.api.dataflow.value.INormalizedKeyComputerFactory in project asterixdb by apache.

the class SortGroupByPOperator method contributeRuntimeOperator.

@Override
public void contributeRuntimeOperator(IHyracksJobBuilder builder, JobGenContext context, ILogicalOperator op, IOperatorSchema opSchema, IOperatorSchema[] inputSchemas, IOperatorSchema outerPlanSchema) throws AlgebricksException {
    List<LogicalVariable> gbyCols = getGbyColumns();
    int[] keys = JobGenHelper.variablesToFieldIndexes(gbyCols, inputSchemas[0]);
    GroupByOperator gby = (GroupByOperator) op;
    int numFds = gby.getDecorList().size();
    int[] fdColumns = new int[numFds];
    int j = 0;
    for (Pair<LogicalVariable, Mutable<ILogicalExpression>> p : gby.getDecorList()) {
        ILogicalExpression expr = p.second.getValue();
        if (expr.getExpressionTag() != LogicalExpressionTag.VARIABLE) {
            throw new AlgebricksException("Sort group-by expects variable references.");
        }
        VariableReferenceExpression v = (VariableReferenceExpression) expr;
        LogicalVariable decor = v.getVariableReference();
        fdColumns[j++] = inputSchemas[0].findVariable(decor);
    }
    if (gby.getNestedPlans().size() != 1) {
        throw new AlgebricksException("Sort group-by currently works only for one nested plan with one root containing" + "an aggregate and a nested-tuple-source.");
    }
    ILogicalPlan p0 = gby.getNestedPlans().get(0);
    if (p0.getRoots().size() != 1) {
        throw new AlgebricksException("Sort group-by currently works only for one nested plan with one root containing" + "an aggregate and a nested-tuple-source.");
    }
    Mutable<ILogicalOperator> r0 = p0.getRoots().get(0);
    AggregateOperator aggOp = (AggregateOperator) r0.getValue();
    IPartialAggregationTypeComputer partialAggregationTypeComputer = context.getPartialAggregationTypeComputer();
    List<Object> intermediateTypes = new ArrayList<Object>();
    int n = aggOp.getExpressions().size();
    IAggregateEvaluatorFactory[] aff = new IAggregateEvaluatorFactory[n];
    int i = 0;
    IExpressionRuntimeProvider expressionRuntimeProvider = context.getExpressionRuntimeProvider();
    IVariableTypeEnvironment aggOpInputEnv = context.getTypeEnvironment(aggOp.getInputs().get(0).getValue());
    IVariableTypeEnvironment outputEnv = context.getTypeEnvironment(op);
    for (Mutable<ILogicalExpression> exprRef : aggOp.getExpressions()) {
        AggregateFunctionCallExpression aggFun = (AggregateFunctionCallExpression) exprRef.getValue();
        aff[i++] = expressionRuntimeProvider.createAggregateFunctionFactory(aggFun, aggOpInputEnv, inputSchemas, context);
        intermediateTypes.add(partialAggregationTypeComputer.getType(aggFun, aggOpInputEnv, context.getMetadataProvider()));
    }
    int[] keyAndDecFields = new int[keys.length + fdColumns.length];
    for (i = 0; i < keys.length; ++i) {
        keyAndDecFields[i] = keys[i];
    }
    for (i = 0; i < fdColumns.length; i++) {
        keyAndDecFields[keys.length + i] = fdColumns[i];
    }
    List<LogicalVariable> keyAndDecVariables = new ArrayList<LogicalVariable>();
    for (Pair<LogicalVariable, Mutable<ILogicalExpression>> p : gby.getGroupByList()) {
        keyAndDecVariables.add(p.first);
    }
    for (Pair<LogicalVariable, Mutable<ILogicalExpression>> p : gby.getDecorList()) {
        keyAndDecVariables.add(GroupByOperator.getDecorVariable(p));
    }
    for (LogicalVariable var : keyAndDecVariables) {
        aggOpInputEnv.setVarType(var, outputEnv.getVarType(var));
    }
    compileSubplans(inputSchemas[0], gby, opSchema, context);
    IOperatorDescriptorRegistry spec = builder.getJobSpec();
    IBinaryComparatorFactory[] compFactories = new IBinaryComparatorFactory[gbyCols.size()];
    IBinaryComparatorFactoryProvider bcfProvider = context.getBinaryComparatorFactoryProvider();
    i = 0;
    for (LogicalVariable v : gbyCols) {
        Object type = aggOpInputEnv.getVarType(v);
        if (orderColumns[i].getOrder() == OrderKind.ASC) {
            compFactories[i] = bcfProvider.getBinaryComparatorFactory(type, true);
        } else {
            compFactories[i] = bcfProvider.getBinaryComparatorFactory(type, false);
        }
        i++;
    }
    RecordDescriptor recordDescriptor = JobGenHelper.mkRecordDescriptor(context.getTypeEnvironment(op), opSchema, context);
    IAggregateEvaluatorFactory[] merges = new IAggregateEvaluatorFactory[n];
    List<LogicalVariable> usedVars = new ArrayList<LogicalVariable>();
    IOperatorSchema[] localInputSchemas = new IOperatorSchema[1];
    localInputSchemas[0] = new OperatorSchemaImpl();
    for (i = 0; i < n; i++) {
        AggregateFunctionCallExpression aggFun = (AggregateFunctionCallExpression) aggOp.getMergeExpressions().get(i).getValue();
        aggFun.getUsedVariables(usedVars);
    }
    i = 0;
    for (Object type : intermediateTypes) {
        aggOpInputEnv.setVarType(usedVars.get(i++), type);
    }
    for (LogicalVariable keyVar : keyAndDecVariables) {
        localInputSchemas[0].addVariable(keyVar);
    }
    for (LogicalVariable usedVar : usedVars) {
        localInputSchemas[0].addVariable(usedVar);
    }
    for (i = 0; i < n; i++) {
        AggregateFunctionCallExpression mergeFun = (AggregateFunctionCallExpression) aggOp.getMergeExpressions().get(i).getValue();
        merges[i] = expressionRuntimeProvider.createAggregateFunctionFactory(mergeFun, aggOpInputEnv, localInputSchemas, context);
    }
    RecordDescriptor partialAggRecordDescriptor = JobGenHelper.mkRecordDescriptor(context.getTypeEnvironment(op), localInputSchemas[0], context);
    IAggregatorDescriptorFactory aggregatorFactory = new SimpleAlgebricksAccumulatingAggregatorFactory(aff, keyAndDecFields);
    IAggregatorDescriptorFactory mergeFactory = new SimpleAlgebricksAccumulatingAggregatorFactory(merges, keyAndDecFields);
    INormalizedKeyComputerFactory normalizedKeyFactory = null;
    INormalizedKeyComputerFactoryProvider nkcfProvider = context.getNormalizedKeyComputerFactoryProvider();
    if (nkcfProvider == null) {
        normalizedKeyFactory = null;
    }
    Object type = aggOpInputEnv.getVarType(gbyCols.get(0));
    normalizedKeyFactory = orderColumns[0].getOrder() == OrderKind.ASC ? nkcfProvider.getNormalizedKeyComputerFactory(type, true) : nkcfProvider.getNormalizedKeyComputerFactory(type, false);
    SortGroupByOperatorDescriptor gbyOpDesc = new SortGroupByOperatorDescriptor(spec, frameLimit, keys, keyAndDecFields, normalizedKeyFactory, compFactories, aggregatorFactory, mergeFactory, partialAggRecordDescriptor, recordDescriptor, false);
    contributeOpDesc(builder, gby, gbyOpDesc);
    ILogicalOperator src = op.getInputs().get(0).getValue();
    builder.contributeGraphEdge(src, 0, op, 0);
}
Also used : RecordDescriptor(org.apache.hyracks.api.dataflow.value.RecordDescriptor) IOperatorSchema(org.apache.hyracks.algebricks.core.algebra.operators.logical.IOperatorSchema) ArrayList(java.util.ArrayList) SimpleAlgebricksAccumulatingAggregatorFactory(org.apache.hyracks.algebricks.runtime.operators.aggreg.SimpleAlgebricksAccumulatingAggregatorFactory) IAggregateEvaluatorFactory(org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluatorFactory) IBinaryComparatorFactoryProvider(org.apache.hyracks.algebricks.data.IBinaryComparatorFactoryProvider) IExpressionRuntimeProvider(org.apache.hyracks.algebricks.core.algebra.expressions.IExpressionRuntimeProvider) AggregateOperator(org.apache.hyracks.algebricks.core.algebra.operators.logical.AggregateOperator) IPartialAggregationTypeComputer(org.apache.hyracks.algebricks.core.algebra.expressions.IPartialAggregationTypeComputer) LogicalVariable(org.apache.hyracks.algebricks.core.algebra.base.LogicalVariable) AggregateFunctionCallExpression(org.apache.hyracks.algebricks.core.algebra.expressions.AggregateFunctionCallExpression) GroupByOperator(org.apache.hyracks.algebricks.core.algebra.operators.logical.GroupByOperator) ILogicalOperator(org.apache.hyracks.algebricks.core.algebra.base.ILogicalOperator) AlgebricksException(org.apache.hyracks.algebricks.common.exceptions.AlgebricksException) IBinaryComparatorFactory(org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory) IOperatorDescriptorRegistry(org.apache.hyracks.api.job.IOperatorDescriptorRegistry) OperatorSchemaImpl(org.apache.hyracks.algebricks.core.jobgen.impl.OperatorSchemaImpl) IAggregatorDescriptorFactory(org.apache.hyracks.dataflow.std.group.IAggregatorDescriptorFactory) Mutable(org.apache.commons.lang3.mutable.Mutable) ILogicalExpression(org.apache.hyracks.algebricks.core.algebra.base.ILogicalExpression) INormalizedKeyComputerFactory(org.apache.hyracks.api.dataflow.value.INormalizedKeyComputerFactory) INormalizedKeyComputerFactoryProvider(org.apache.hyracks.algebricks.data.INormalizedKeyComputerFactoryProvider) VariableReferenceExpression(org.apache.hyracks.algebricks.core.algebra.expressions.VariableReferenceExpression) ILogicalPlan(org.apache.hyracks.algebricks.core.algebra.base.ILogicalPlan) IVariableTypeEnvironment(org.apache.hyracks.algebricks.core.algebra.expressions.IVariableTypeEnvironment) SortGroupByOperatorDescriptor(org.apache.hyracks.dataflow.std.group.sort.SortGroupByOperatorDescriptor)

Aggregations

IBinaryComparatorFactory (org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory)9 INormalizedKeyComputerFactory (org.apache.hyracks.api.dataflow.value.INormalizedKeyComputerFactory)9 IVariableTypeEnvironment (org.apache.hyracks.algebricks.core.algebra.expressions.IVariableTypeEnvironment)8 INormalizedKeyComputerFactoryProvider (org.apache.hyracks.algebricks.data.INormalizedKeyComputerFactoryProvider)8 LogicalVariable (org.apache.hyracks.algebricks.core.algebra.base.LogicalVariable)7 IBinaryComparatorFactoryProvider (org.apache.hyracks.algebricks.data.IBinaryComparatorFactoryProvider)7 OrderColumn (org.apache.hyracks.algebricks.core.algebra.properties.OrderColumn)5 RecordDescriptor (org.apache.hyracks.api.dataflow.value.RecordDescriptor)5 Pair (org.apache.hyracks.algebricks.common.utils.Pair)4 TargetConstraint (org.apache.hyracks.algebricks.core.algebra.base.IHyracksJobBuilder.TargetConstraint)4 ILogicalOperator (org.apache.hyracks.algebricks.core.algebra.base.ILogicalOperator)4 OrderKind (org.apache.hyracks.algebricks.core.algebra.operators.logical.OrderOperator.IOrder.OrderKind)4 IConnectorDescriptor (org.apache.hyracks.api.dataflow.IConnectorDescriptor)4 ITuplePartitionComputerFactory (org.apache.hyracks.api.dataflow.value.ITuplePartitionComputerFactory)4 IOperatorDescriptorRegistry (org.apache.hyracks.api.job.IOperatorDescriptorRegistry)4 AlgebricksException (org.apache.hyracks.algebricks.common.exceptions.AlgebricksException)3 MToNPartitioningMergingConnectorDescriptor (org.apache.hyracks.dataflow.std.connectors.MToNPartitioningMergingConnectorDescriptor)3 ArrayList (java.util.ArrayList)2 Mutable (org.apache.commons.lang3.mutable.Mutable)2 ILogicalExpression (org.apache.hyracks.algebricks.core.algebra.base.ILogicalExpression)2