Method GetCollectionMemory

be/src/exec/hdfs-columnar-scanner.cc:359–369

}

Status HdfsColumnarScanner::GetCollectionMemory(CollectionValueBuilder* builder,
    MemPool** pool, Tuple** tuple_mem, TupleRow** tuple_row_mem, int64_t* num_rows) {
  SCOPED_TIMER(get_collection_mem_timer_);
  int num_tuples;
  *pool = builder->pool();
  RETURN_IF_ERROR(builder->GetFreeMemory(tuple_mem, &num_tuples));
  // Treat tuple as a single-tuple row
  *tuple_row_mem = reinterpret_cast<TupleRow*>(tuple_mem);
  *num_rows = num_tuples;
  return Status::OK();
}
}