[IMPALA-11002] DCHECK hit in ClientRequestState::SetCreateTableAsSelectResultSet()

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Backend
• Labels: broken
• Epic Color: ghx-label-11
• Assignee: Unassigned
• Reporter: Csaba Ringhofer
• Created: 03/Nov/21 14:47
• Updated: 03/Nov/21 14:49

Description

The DCHECK was hit here:
https://github.com/apache/impala/blob/9ed4b3689784670532e840c5cb0389bdd9d5c0e8/be/src/service/client-request-state.cc#L1540

Log:

I1102 04:17:23.806015 26053 Frontend.java:1637] 274523d21ab48e25:465bec8000000000] Analyzing query: create table ctas_cancel primary key (l_orderkey, l_partkey, l_suppkey, l_linenumber) partition by hash partitions 3 stored as kudu as select * from lineitem order by l_orderkey db: tpch_kudu
...
F1102 04:17:32.149560 26264 client-request-state.cc:1540] Check failed: GetCoordinator() 

Callstack:

3  impalad!impala::ClientRequestState::SetCreateTableAsSelectResultSet() [client-request-state.cc : 1540 + 0xf]
4  impalad!impala::ClientRequestState::WaitInternal() [client-request-state.cc : 1083 + 0xf]
5  impalad!impala::ClientRequestState::Wait() [client-request-state.cc : 1010 + 0x19]

The offending query seems to come from somewhere here:
https://github.com/apache/impala/blob/9ed4b3689784670532e840c5cb0389bdd9d5c0e8/tests/query_test/test_cancellation.py#L145