Examples with TreeIndexStatsOperatorDescriptor - org.apache.hyracks.storage.am.common.dataflow.TreeIndexStatsOperatorDescriptor

Example 1 with TreeIndexStatsOperatorDescriptor

use of org.apache.hyracks.storage.am.common.dataflow.TreeIndexStatsOperatorDescriptor in project asterixdb by apache.

the class BTreePrimaryIndexStatsOperatorTest method showPrimaryIndexStats.

@Test
public void showPrimaryIndexStats() throws Exception {
    JobSpecification spec = new JobSpecification();
    TreeIndexStatsOperatorDescriptor primaryStatsOp = new TreeIndexStatsOperatorDescriptor(spec, storageManager, primaryHelperFactory);
    PartitionConstraintHelper.addAbsoluteLocationConstraint(spec, primaryStatsOp, NC1_ID);
    IFileSplitProvider outSplits = new ConstantFileSplitProvider(new FileSplit[] { createFile(nc1) });
    IOperatorDescriptor printer = new PlainFileWriterOperatorDescriptor(spec, outSplits, ",");
    PartitionConstraintHelper.addAbsoluteLocationConstraint(spec, printer, NC1_ID);
    spec.connect(new OneToOneConnectorDescriptor(spec), primaryStatsOp, 0, printer, 0);
    spec.addRoot(printer);
    runTest(spec);
}

Also used : IFileSplitProvider(org.apache.hyracks.dataflow.std.file.IFileSplitProvider) IOperatorDescriptor(org.apache.hyracks.api.dataflow.IOperatorDescriptor) PlainFileWriterOperatorDescriptor(org.apache.hyracks.dataflow.std.file.PlainFileWriterOperatorDescriptor) ConstantFileSplitProvider(org.apache.hyracks.dataflow.std.file.ConstantFileSplitProvider) TreeIndexStatsOperatorDescriptor(org.apache.hyracks.storage.am.common.dataflow.TreeIndexStatsOperatorDescriptor) OneToOneConnectorDescriptor(org.apache.hyracks.dataflow.std.connectors.OneToOneConnectorDescriptor) JobSpecification(org.apache.hyracks.api.job.JobSpecification) Test(org.junit.Test)

Example 2 with TreeIndexStatsOperatorDescriptor

use of org.apache.hyracks.storage.am.common.dataflow.TreeIndexStatsOperatorDescriptor in project asterixdb by apache.

the class RTreeSecondaryIndexStatsOperatorTest method showPrimaryIndexStats.

@Test
public void showPrimaryIndexStats() throws Exception {
    JobSpecification spec = new JobSpecification();
    TreeIndexStatsOperatorDescriptor secondaryStatsOp = new TreeIndexStatsOperatorDescriptor(spec, storageManager, secondaryHelperFactory);
    PartitionConstraintHelper.addAbsoluteLocationConstraint(spec, secondaryStatsOp, NC1_ID);
    IFileSplitProvider outSplits = new ConstantFileSplitProvider(new FileSplit[] { createFile(nc1) });
    IOperatorDescriptor printer = new PlainFileWriterOperatorDescriptor(spec, outSplits, ",");
    PartitionConstraintHelper.addAbsoluteLocationConstraint(spec, printer, NC1_ID);
    spec.connect(new OneToOneConnectorDescriptor(spec), secondaryStatsOp, 0, printer, 0);
    spec.addRoot(printer);
    runTest(spec);
}

Aggregations

IOperatorDescriptor (org.apache.hyracks.api.dataflow.IOperatorDescriptor)2 JobSpecification (org.apache.hyracks.api.job.JobSpecification)2 OneToOneConnectorDescriptor (org.apache.hyracks.dataflow.std.connectors.OneToOneConnectorDescriptor)2 ConstantFileSplitProvider (org.apache.hyracks.dataflow.std.file.ConstantFileSplitProvider)2 IFileSplitProvider (org.apache.hyracks.dataflow.std.file.IFileSplitProvider)2 PlainFileWriterOperatorDescriptor (org.apache.hyracks.dataflow.std.file.PlainFileWriterOperatorDescriptor)2 TreeIndexStatsOperatorDescriptor (org.apache.hyracks.storage.am.common.dataflow.TreeIndexStatsOperatorDescriptor)2 Test (org.junit.Test)2