@Override
public IOperatorNodePushable createPushRuntime(
IHyracksTaskContext ctx,
IRecordDescriptorProvider recordDescProvider,
int partition,
int nPartitions) {
return new DeserializedOperatorNodePushable(
ctx,
new FileWriteOperator(partition),
recordDescProvider.getInputRecordDescriptor(getActivityId(), 0));
}
@Override
public IOperatorNodePushable createPushRuntime(
final IHyracksTaskContext ctx,
final IRecordDescriptorProvider recordDescProvider,
final int partition,
int nPartitions)
throws HyracksDataException {
return new ExternalGroupBuildOperatorNodePushable(
ctx,
new TaskId(getActivityId(), partition),
keyFields,
framesLimit,
comparatorFactories,
firstNormalizerFactory,
aggregatorFactory,
recordDescProvider.getInputRecordDescriptor(getActivityId(), 0),
recordDescriptors[0],
spillableTableFactory);
}