Details
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Bug
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Status: Resolved
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Critical
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Resolution: Duplicate
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Impala 2.2
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None
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None
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None
Description
We are testing how impala functions using our old code paths now that we have added memory spilling.
I started Impala with ../bin/start-impala-cluster.py -impalad_args="-enable_partitioned_aggregation=false --enable_partitioned_hash_join=false"
and I am able to reproduce the bug by running
py.test query_test/test_chars.py -k TestStringQueries -x --exploration_strategy=core --workload_exploration_strategy=functional-query:core
When I looked at the core I traced the issue back to a failed dcheck in be/src/codegen/codegen-anyval.cc on line 540
char is an unsupported type here