[IMPALA-3395] Old HJ table filters use wrong expr type

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: Impala 2.5.0
• Fix Version/s: Impala 2.6.0, impala 2.5.1
• Component/s: Backend
• Target Version: Impala 2.6.0, impala 2.5.1
• Assignee: Henry Robinson
• Reporter: Henry Robinson
• Created: 21/Apr/16 18:45
• Updated: 07/May/16 04:32
• Resolved: 22/Apr/16 23:55

Description

      void* e = filter_expr_ctxs_[i]->GetValue(row);
      uint32_t h =
          RawValue::GetHashValue(e, build_expr_ctxs_[i]->root()->type(), <------- should be filter_expr_ctxs_
              RuntimeFilterBank::DefaultHashSeed());
      bloom_filters[i]->Insert(h);