[IMPALA-3245] Runtime filter DCHECK exec_complete_barrier_.get() != __null Filters received before fragments started!

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: Impala 2.5.0
• Fix Version/s: Impala 2.6.0, impala 2.5.1
• Component/s: Backend
• Labels: runtime-filters
• Target Version: Impala 2.6.0, impala 2.5.1
• Assignee: Henry Robinson
• Reporter: Mostafa Mokhtar
• Created: 25/Mar/16 18:52
• Updated: 07/May/16 04:30
• Resolved: 28/Apr/16 03:46

Description

Simple query on debug build using single node cluster hitting DCHECK

 coordinator.cc:1959] Check failed: exec_complete_barrier_.get() != __null Filters received before fragments started!

Repro

set ENABLE_BATCHED_JOIN=0;
set RUNTIME_FILTER_MODE=2;
select count(*) from customer, orders where c_custkey = o_custkey and  c_nationkey=15 and o_custkey < 10000;