Example 6 with HashPartitionSender
use of org.apache.drill.exec.physical.config.HashPartitionSender in project drill by apache.
the class RangePartitionSenderCreator method getRoot.
@Override
public RootExec getRoot(ExecutorFragmentContext context, RangePartitionSender config, List<RecordBatch> children) throws ExecutionSetupException {
Preconditions.checkArgument(children.size() == 1);
RangePartitionRecordBatch rangep = new RangePartitionRecordBatch(config, children.iterator().next(), context);
HashPartitionSender hpc = new HashPartitionSender(config.getOppositeMajorFragmentId(), config, config.getPartitionFunction().getPartitionFieldRef(), config.getDestinations(), RangePartitionSender.RANGE_PARTITION_OUTGOING_BATCH_SIZE);
return new PartitionSenderRootExec(context, rangep, hpc);
}
Also used :
HashPartitionSender(org.apache.drill.exec.physical.config.HashPartitionSender)
PartitionSenderRootExec(org.apache.drill.exec.physical.impl.partitionsender.PartitionSenderRootExec)
Aggregations
HashPartitionSender (org.apache.drill.exec.physical.config.HashPartitionSender)6
PartitionSenderRootExec (org.apache.drill.exec.physical.impl.partitionsender.PartitionSenderRootExec)4
IOException (java.io.IOException)2
List (java.util.List)2
FragmentContextImpl (org.apache.drill.exec.ops.FragmentContextImpl)2
MinorFragmentEndpoint (org.apache.drill.exec.physical.MinorFragmentEndpoint)2
PlanFragment (org.apache.drill.exec.proto.BitControl.PlanFragment)2
QueryContextInformation (org.apache.drill.exec.proto.BitControl.QueryContextInformation)2
MetricValue (org.apache.drill.exec.proto.UserBitShared.MetricValue)2
VectorAccessible (org.apache.drill.exec.record.VectorAccessible)2
OptionList (org.apache.drill.exec.server.options.OptionList)2
QueryWorkUnit (org.apache.drill.exec.work.QueryWorkUnit)2
ExecutionException (java.util.concurrent.ExecutionException)1
RecordBatch (org.apache.drill.exec.record.RecordBatch)1
MockExecutorState (org.apache.drill.test.OperatorFixture.MockExecutorState)1
