QueryExplainer queryExplainer = new QueryExplainer(session, planOptimizersFactory.get(), metadata, new MockPeriodicImportManager(), new MockStorageManager());
Analyzer analyzer = new Analyzer(session, metadata, Optional.of(queryExplainer));
Analysis analysis = analyzer.analyze(statement);
Plan plan = new LogicalPlanner(session, planOptimizersFactory.get(), idAllocator, metadata, new MockPeriodicImportManager(), new MockStorageManager()).plan(analysis);
if (printPlan) {
System.out.println(PlanPrinter.textLogicalPlan(plan.getRoot(), plan.getTypes()));
}
SubPlan subplan = new DistributedLogicalPlanner(metadata, idAllocator).createSubplans(plan, true);
assertTrue(subplan.getChildren().isEmpty(), "Expected subplan to have no children");
LocalExecutionPlanner executionPlanner = new LocalExecutionPlanner(
new NodeInfo(new NodeConfig()
.setEnvironment("test")
.setNodeId("test-node")),
metadata,
dataStreamProvider,
storageManager,
null,
compiler);
// plan query
LocalExecutionPlan localExecutionPlan = executionPlanner.plan(session,
subplan.getFragment().getRoot(),
plan.getTypes(),
outputFactory);
// generate sources
List<TaskSource> sources = new ArrayList<>();
long sequenceId = 0;