Examples with IConnectorDescriptor org.apache.hyracks.api.dataflow.IConnectorDescriptor used on opensource projects

Example 71 with IConnectorDescriptor

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

the class AggregationTest method multiKeySumPreClusterGroupTest.

@Test
public void multiKeySumPreClusterGroupTest() throws Exception {
    JobSpecification spec = new JobSpecification();
    FileScanOperatorDescriptor csvScanner = new FileScanOperatorDescriptor(spec, splitProvider, tupleParserFactory, desc);
    PartitionConstraintHelper.addAbsoluteLocationConstraint(spec, csvScanner, NC2_ID);
    RecordDescriptor outputRec = new RecordDescriptor(new ISerializerDeserializer[] { new UTF8StringSerializerDeserializer(), new UTF8StringSerializerDeserializer(), IntegerSerializerDeserializer.INSTANCE, IntegerSerializerDeserializer.INSTANCE });
    int[] keyFields = new int[] { 8, 0 };
    PreclusteredGroupOperatorDescriptor grouper = new PreclusteredGroupOperatorDescriptor(spec, keyFields, new IBinaryComparatorFactory[] { PointableBinaryComparatorFactory.of(UTF8StringPointable.FACTORY), PointableBinaryComparatorFactory.of(UTF8StringPointable.FACTORY) }, new MultiFieldsAggregatorFactory(new IFieldAggregateDescriptorFactory[] { new IntSumFieldAggregatorFactory(1, true), new IntSumFieldAggregatorFactory(3, true) }), outputRec);
    PartitionConstraintHelper.addAbsoluteLocationConstraint(spec, grouper, NC2_ID, NC1_ID);
    IConnectorDescriptor conn1 = new MToNPartitioningConnectorDescriptor(spec, new FieldHashPartitionComputerFactory(keyFields, new IBinaryHashFunctionFactory[] { PointableBinaryHashFunctionFactory.of(UTF8StringPointable.FACTORY), PointableBinaryHashFunctionFactory.of(UTF8StringPointable.FACTORY) }));
    spec.connect(conn1, csvScanner, 0, grouper, 0);
    AbstractSingleActivityOperatorDescriptor printer = getPrinter(spec, "multiKeySumInmemGroupTest");
    PartitionConstraintHelper.addAbsoluteLocationConstraint(spec, printer, NC2_ID, NC1_ID);
    IConnectorDescriptor conn2 = new OneToOneConnectorDescriptor(spec);
    spec.connect(conn2, grouper, 0, printer, 0);
    spec.addRoot(printer);
    runTest(spec);
}

Example 72 with IConnectorDescriptor

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

the class JobFailureTest method execTest.

private void execTest() throws Exception {
    JobSpecification spec = new JobSpecification();
    AbstractSingleActivityOperatorDescriptor sourceOpDesc = new ExceptionOnCreatePushRuntimeOperatorDescriptor(spec, 0, 1, new int[] { 4 }, true);
    PartitionConstraintHelper.addAbsoluteLocationConstraint(spec, sourceOpDesc, ASTERIX_IDS);
    SinkOperatorDescriptor sinkOpDesc = new SinkOperatorDescriptor(spec, 1);
    PartitionConstraintHelper.addAbsoluteLocationConstraint(spec, sinkOpDesc, ASTERIX_IDS);
    IConnectorDescriptor conn = new OneToOneConnectorDescriptor(spec);
    spec.connect(conn, sourceOpDesc, 0, sinkOpDesc, 0);
    spec.addRoot(sinkOpDesc);
    try {
        runTest(spec);
    } catch (Exception e) {
        e.printStackTrace();
        throw e;
    }
    Assert.assertTrue(ExceptionOnCreatePushRuntimeOperatorDescriptor.stats() + ExceptionOnCreatePushRuntimeOperatorDescriptor.succeed(), ExceptionOnCreatePushRuntimeOperatorDescriptor.succeed());
// should also check the content of the different ncs
}