Examples with SinkWriterRuntimeFactory org.apache.hyracks.algebricks.runtime.operators.std.SinkWriterRuntimeFactory used on opensource projects

Example 6 with SinkWriterRuntimeFactory

use of org.apache.hyracks.algebricks.runtime.operators.std.SinkWriterRuntimeFactory in project asterixdb by apache.

the class PushRuntimeTest method scanSortGbySelectWrite.

@Test
public void scanSortGbySelectWrite() throws Exception {
    JobSpecification spec = new JobSpecification(FRAME_SIZE);
    // the scanner
    FileSplit[] fileSplits = new FileSplit[1];
    fileSplits[0] = new ManagedFileSplit(AlgebricksHyracksIntegrationUtil.NC1_ID, "data" + File.separator + "tpch0.001" + File.separator + "customer.tbl");
    IFileSplitProvider splitProvider = new ConstantFileSplitProvider(fileSplits);
    RecordDescriptor scannerDesc = new RecordDescriptor(new ISerializerDeserializer[] { IntegerSerializerDeserializer.INSTANCE, new UTF8StringSerializerDeserializer(), new UTF8StringSerializerDeserializer(), IntegerSerializerDeserializer.INSTANCE, new UTF8StringSerializerDeserializer(), FloatSerializerDeserializer.INSTANCE, new UTF8StringSerializerDeserializer(), new UTF8StringSerializerDeserializer() });
    IValueParserFactory[] valueParsers = new IValueParserFactory[] { IntegerParserFactory.INSTANCE, UTF8StringParserFactory.INSTANCE, UTF8StringParserFactory.INSTANCE, IntegerParserFactory.INSTANCE, UTF8StringParserFactory.INSTANCE, FloatParserFactory.INSTANCE, UTF8StringParserFactory.INSTANCE, UTF8StringParserFactory.INSTANCE };
    FileScanOperatorDescriptor scanner = new FileScanOperatorDescriptor(spec, splitProvider, new DelimitedDataTupleParserFactory(valueParsers, '|'), scannerDesc);
    PartitionConstraintHelper.addAbsoluteLocationConstraint(spec, scanner, new String[] { AlgebricksHyracksIntegrationUtil.NC1_ID });
    // the sort (by nation id)
    RecordDescriptor sortDesc = scannerDesc;
    InMemorySortOperatorDescriptor sort = new InMemorySortOperatorDescriptor(spec, new int[] { 3 }, new IBinaryComparatorFactory[] { PointableBinaryComparatorFactory.of(IntegerPointable.FACTORY) }, sortDesc);
    PartitionConstraintHelper.addAbsoluteLocationConstraint(spec, sort, new String[] { AlgebricksHyracksIntegrationUtil.NC1_ID });
    // the group-by
    NestedTupleSourceRuntimeFactory nts = new NestedTupleSourceRuntimeFactory();
    RecordDescriptor ntsDesc = sortDesc;
    AggregateRuntimeFactory agg = new AggregateRuntimeFactory(new IAggregateEvaluatorFactory[] { new TupleCountAggregateFunctionFactory() });
    RecordDescriptor aggDesc = new RecordDescriptor(new ISerializerDeserializer[] { IntegerSerializerDeserializer.INSTANCE });
    AlgebricksPipeline pipeline = new AlgebricksPipeline(new IPushRuntimeFactory[] { nts, agg }, new RecordDescriptor[] { ntsDesc, aggDesc });
    NestedPlansAccumulatingAggregatorFactory npaaf = new NestedPlansAccumulatingAggregatorFactory(new AlgebricksPipeline[] { pipeline }, new int[] { 3 }, new int[] {});
    RecordDescriptor gbyDesc = new RecordDescriptor(new ISerializerDeserializer[] { IntegerSerializerDeserializer.INSTANCE, IntegerSerializerDeserializer.INSTANCE });
    PreclusteredGroupOperatorDescriptor gby = new PreclusteredGroupOperatorDescriptor(spec, new int[] { 3 }, new IBinaryComparatorFactory[] { PointableBinaryComparatorFactory.of(IntegerPointable.FACTORY) }, npaaf, gbyDesc);
    PartitionConstraintHelper.addAbsoluteLocationConstraint(spec, gby, new String[] { AlgebricksHyracksIntegrationUtil.NC1_ID });
    // the algebricks op.
    IScalarEvaluatorFactory cond = new IntegerEqualsEvalFactory(new IntegerConstantEvalFactory(3), // Canadian customers
    new TupleFieldEvaluatorFactory(0));
    StreamSelectRuntimeFactory select = new StreamSelectRuntimeFactory(cond, new int[] { 1 }, BinaryBooleanInspectorImpl.FACTORY, false, -1, null);
    RecordDescriptor selectDesc = new RecordDescriptor(new ISerializerDeserializer[] { IntegerSerializerDeserializer.INSTANCE });
    String filePath = PATH_ACTUAL + SEPARATOR + "scanSortGbySelectWrite.out";
    File outFile = new File(filePath);
    SinkWriterRuntimeFactory writer = new SinkWriterRuntimeFactory(new int[] { 0 }, new IPrinterFactory[] { IntegerPrinterFactory.INSTANCE }, outFile, PrinterBasedWriterFactory.INSTANCE, selectDesc);
    AlgebricksMetaOperatorDescriptor algebricksOp = new AlgebricksMetaOperatorDescriptor(spec, 1, 0, new IPushRuntimeFactory[] { select, writer }, new RecordDescriptor[] { selectDesc, null });
    PartitionConstraintHelper.addAbsoluteLocationConstraint(spec, algebricksOp, new String[] { AlgebricksHyracksIntegrationUtil.NC1_ID });
    spec.connect(new OneToOneConnectorDescriptor(spec), scanner, 0, sort, 0);
    spec.connect(new OneToOneConnectorDescriptor(spec), sort, 0, gby, 0);
    spec.connect(new OneToOneConnectorDescriptor(spec), gby, 0, algebricksOp, 0);
    spec.addRoot(algebricksOp);
    AlgebricksHyracksIntegrationUtil.runJob(spec);
    StringBuilder buf = new StringBuilder();
    readFileToString(outFile, buf);
    Assert.assertEquals("9", buf.toString());
    outFile.delete();
}

Example 7 with SinkWriterRuntimeFactory

use of org.apache.hyracks.algebricks.runtime.operators.std.SinkWriterRuntimeFactory in project asterixdb by apache.

the class PushRuntimeTest method etsAssignSubplanProjectWrite.

@Test
public void etsAssignSubplanProjectWrite() throws Exception {
    JobSpecification spec = new JobSpecification(FRAME_SIZE);
    IntegerConstantEvalFactory const1 = new IntegerConstantEvalFactory(400);
    IntegerConstantEvalFactory const2 = new IntegerConstantEvalFactory(3);
    EmptyTupleSourceRuntimeFactory ets = new EmptyTupleSourceRuntimeFactory();
    RecordDescriptor etsDesc = new RecordDescriptor(new ISerializerDeserializer[] {});
    AssignRuntimeFactory assign1 = new AssignRuntimeFactory(new int[] { 0 }, new IScalarEvaluatorFactory[] { const1 }, new int[] { 0 });
    RecordDescriptor assign1Desc = new RecordDescriptor(new ISerializerDeserializer[] { IntegerSerializerDeserializer.INSTANCE });
    NestedTupleSourceRuntimeFactory nts = new NestedTupleSourceRuntimeFactory();
    AssignRuntimeFactory assign2 = new AssignRuntimeFactory(new int[] { 1 }, new IScalarEvaluatorFactory[] { new IntegerAddEvalFactory(new TupleFieldEvaluatorFactory(0), const2) }, new int[] { 0, 1 });
    RecordDescriptor assign2Desc = new RecordDescriptor(new ISerializerDeserializer[] { IntegerSerializerDeserializer.INSTANCE, IntegerSerializerDeserializer.INSTANCE });
    StreamProjectRuntimeFactory project1 = new StreamProjectRuntimeFactory(new int[] { 1 });
    RecordDescriptor project1Desc = new RecordDescriptor(new ISerializerDeserializer[] { IntegerSerializerDeserializer.INSTANCE });
    AlgebricksPipeline pipeline = new AlgebricksPipeline(new IPushRuntimeFactory[] { nts, assign2, project1 }, new RecordDescriptor[] { assign1Desc, assign2Desc, project1Desc });
    SubplanRuntimeFactory subplan = new SubplanRuntimeFactory(pipeline, new IMissingWriterFactory[] { NoopMissingWriterFactory.INSTANCE }, assign1Desc, null);
    RecordDescriptor subplanDesc = new RecordDescriptor(new ISerializerDeserializer[] { IntegerSerializerDeserializer.INSTANCE, IntegerSerializerDeserializer.INSTANCE });
    StreamProjectRuntimeFactory project2 = new StreamProjectRuntimeFactory(new int[] { 1 });
    RecordDescriptor project2Desc = new RecordDescriptor(new ISerializerDeserializer[] { IntegerSerializerDeserializer.INSTANCE });
    String filePath = PATH_ACTUAL + SEPARATOR + "etsAssignSubplanProjectWrite.out";
    File outFile = new File(filePath);
    SinkWriterRuntimeFactory writer = new SinkWriterRuntimeFactory(new int[] { 0 }, new IPrinterFactory[] { IntegerPrinterFactory.INSTANCE }, outFile, PrinterBasedWriterFactory.INSTANCE, project2Desc);
    AlgebricksMetaOperatorDescriptor algebricksOp = new AlgebricksMetaOperatorDescriptor(spec, 0, 0, new IPushRuntimeFactory[] { ets, assign1, subplan, project2, writer }, new RecordDescriptor[] { etsDesc, assign1Desc, subplanDesc, project2Desc, null });
    PartitionConstraintHelper.addAbsoluteLocationConstraint(spec, algebricksOp, DEFAULT_NODES);
    spec.addRoot(algebricksOp);
    AlgebricksHyracksIntegrationUtil.runJob(spec);
    StringBuilder buf = new StringBuilder();
    readFileToString(outFile, buf);
    Assert.assertEquals("403", buf.toString());
    outFile.delete();
}

Example 8 with SinkWriterRuntimeFactory

use of org.apache.hyracks.algebricks.runtime.operators.std.SinkWriterRuntimeFactory in project asterixdb by apache.

the class PushRuntimeTest method etsAssignProjectWrite.

@Test
public void etsAssignProjectWrite() throws Exception {
    JobSpecification spec = new JobSpecification(FRAME_SIZE);
    IntegerConstantEvalFactory const1 = new IntegerConstantEvalFactory(400);
    IntegerConstantEvalFactory const2 = new IntegerConstantEvalFactory(3);
    EmptyTupleSourceRuntimeFactory ets = new EmptyTupleSourceRuntimeFactory();
    RecordDescriptor etsDesc = new RecordDescriptor(new ISerializerDeserializer[] {});
    AssignRuntimeFactory assign = new AssignRuntimeFactory(new int[] { 0, 1 }, new IScalarEvaluatorFactory[] { const1, const2 }, new int[] { 0, 1 });
    RecordDescriptor assignDesc = new RecordDescriptor(new ISerializerDeserializer[] { IntegerSerializerDeserializer.INSTANCE, IntegerSerializerDeserializer.INSTANCE });
    StreamProjectRuntimeFactory project = new StreamProjectRuntimeFactory(new int[] { 1 });
    RecordDescriptor projectDesc = new RecordDescriptor(new ISerializerDeserializer[] { IntegerSerializerDeserializer.INSTANCE });
    String filePath = PATH_ACTUAL + SEPARATOR + "etsAssignProjectWrite.out";
    File outFile = new File(filePath);
    SinkWriterRuntimeFactory writer = new SinkWriterRuntimeFactory(new int[] { 0 }, new IPrinterFactory[] { IntegerPrinterFactory.INSTANCE }, outFile, PrinterBasedWriterFactory.INSTANCE, projectDesc);
    AlgebricksMetaOperatorDescriptor algebricksOp = new AlgebricksMetaOperatorDescriptor(spec, 0, 0, new IPushRuntimeFactory[] { ets, assign, project, writer }, new RecordDescriptor[] { etsDesc, assignDesc, projectDesc, null });
    PartitionConstraintHelper.addAbsoluteLocationConstraint(spec, algebricksOp, DEFAULT_NODES);
    spec.addRoot(algebricksOp);
    AlgebricksHyracksIntegrationUtil.runJob(spec);
    StringBuilder buf = new StringBuilder();
    readFileToString(outFile, buf);
    Assert.assertEquals("3", buf.toString());
    outFile.delete();
}

Example 9 with SinkWriterRuntimeFactory

use of org.apache.hyracks.algebricks.runtime.operators.std.SinkWriterRuntimeFactory in project asterixdb by apache.

the class PigletMetadataProvider method getWriteFileRuntime.

@Override
public Pair<IPushRuntimeFactory, AlgebricksPartitionConstraint> getWriteFileRuntime(IDataSink sink, int[] printColumns, IPrinterFactory[] printerFactories, RecordDescriptor inputDesc) throws AlgebricksException {
    PigletFileDataSink ds = (PigletFileDataSink) sink;
    FileSplit[] fileSplits = ds.getFileSplits();
    String[] locations = new String[fileSplits.length];
    for (int i = 0; i < fileSplits.length; ++i) {
        locations[i] = fileSplits[i].getNodeName();
    }
    IPushRuntimeFactory prf;
    try {
        prf = new SinkWriterRuntimeFactory(printColumns, printerFactories, fileSplits[0].getFile(null), PrinterBasedWriterFactory.INSTANCE, inputDesc);
        AlgebricksAbsolutePartitionConstraint constraint = new AlgebricksAbsolutePartitionConstraint(locations);
        return new Pair<>(prf, constraint);
    } catch (HyracksDataException e) {
        throw new AlgebricksException(e);
    }
}

Example 10 with SinkWriterRuntimeFactory

use of org.apache.hyracks.algebricks.runtime.operators.std.SinkWriterRuntimeFactory in project asterixdb by apache.

the class MetadataProvider method getWriteFileRuntime.

@Override
public Pair<IPushRuntimeFactory, AlgebricksPartitionConstraint> getWriteFileRuntime(IDataSink sink, int[] printColumns, IPrinterFactory[] printerFactories, RecordDescriptor inputDesc) {
    FileSplitDataSink fsds = (FileSplitDataSink) sink;
    FileSplitSinkId fssi = fsds.getId();
    FileSplit fs = fssi.getFileSplit();
    File outFile = new File(fs.getPath());
    String nodeId = fs.getNodeName();
    SinkWriterRuntimeFactory runtime = new SinkWriterRuntimeFactory(printColumns, printerFactories, outFile, getWriterFactory(), inputDesc);
    AlgebricksPartitionConstraint apc = new AlgebricksAbsolutePartitionConstraint(new String[] { nodeId });
    return new Pair<>(runtime, apc);
}