Examples with ExecutionPhase io.crate.execution.dsl.phases.ExecutionPhase used on opensource projects

Example 11 with ExecutionPhase

use of io.crate.execution.dsl.phases.ExecutionPhase in project crate by crate.

the class NodeOperationCtxTest method testFindLeafWithNodeOperationsThatHaveNoLeaf.

@Test
public void testFindLeafWithNodeOperationsThatHaveNoLeaf() {
    ExecutionPhase p1 = newPhase(0, "n1");
    NodeOperationCtx opCtx = new NodeOperationCtx("n1", singletonList(NodeOperation.withDownstream(p1, p1, (byte) 0)));
    assertThat(stream(opCtx.findLeafs().spliterator(), false).count(), is(0L));
}

Example 12 with ExecutionPhase

use of io.crate.execution.dsl.phases.ExecutionPhase in project crate by crate.

the class JobLauncher method execute.

public void execute(RowConsumer consumer, TransactionContext txnCtx) {
    assert nodeOperationTrees.size() == 1 : "must only have 1 NodeOperationTree for non-bulk operations";
    NodeOperationTree nodeOperationTree = nodeOperationTrees.get(0);
    Map<String, Collection<NodeOperation>> operationByServer = NodeOperationGrouper.groupByServer(nodeOperationTree.nodeOperations());
    List<ExecutionPhase> handlerPhases = Collections.singletonList(nodeOperationTree.leaf());
    List<RowConsumer> handlerConsumers = Collections.singletonList(consumer);
    try {
        setupTasks(txnCtx, operationByServer, handlerPhases, handlerConsumers);
    } catch (Throwable throwable) {
        consumer.accept(null, throwable);
    }
}