[bug](be) fix be block_reader.cc::_update_agg_value() mem leak.(#10216)…

… (#10218)
apache · Jun 20, 2022 · 688c083 · 688c083
1 parent 2e04e4c
commit 688c083
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/be/src/vec/olap/block_reader.cpp b/be/src/vec/olap/block_reader.cpp
@@ -361,7 +361,9 @@ void BlockReader::_update_agg_value(MutableColumns& columns, int begin, int end,
 
  if (is_close) {
  function->insert_result_into(place, *columns[_return_columns_loc[idx]]);
- function->create(place); // reset aggregate data
+ // reset aggregate data
+ function->destroy(place);
+ function->create(place);
  }
  }
 }