[IMPALA-5446] Return Status from Sorter::Reset() is dropped

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Impala 2.3.0, Impala 2.5.0, Impala 2.4.0, Impala 2.6.0, Impala 2.7.0, Impala 2.8.0, Impala 2.9.0
• Fix Version/s: Impala 2.10.0
• Component/s: Backend
• Labels: crash nested_types
• Target Version: Impala 2.10.0
• Epic Color: ghx-label-4
• Assignee: Tim Armstrong
• Reporter: Tim Armstrong
• Created: 06/Jun/17 21:19
• Updated: 09/Mar/23 17:28
• Resolved: 13/Jun/17 05:53

Description

Sorter::Reset() returns a Status, but it is dropped in SortNode::Reset():

Status SortNode::Reset(RuntimeState* state) {
  num_rows_skipped_ = 0;
  if (sorter_.get() != NULL) sorter_->Reset();
  return ExecNode::Reset(state);
}

Issue Links

• is depended upon by: IMPALA-4674 Port spilling ExecNodes to new buffer pool