Laurentiu Amitroaie created CASSANDRA-13375:
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Summary: Cassandra v3.10 - UDA throws AssertionError when no
records in select
Key: CASSANDRA-13375
URL: https://issues.apache.org/jira/browse/CASSANDRA-13375
Project: Cassandra
Issue Type: Bug
Components: CQL
Reporter: Laurentiu Amitroaie
Attachments: aggregate_with_no_records.cql
If the aggregate function is used in a select which fetches no records there is
a ServerError reported.
It seems the a bug in org.apache.cassandra.cql3.functions.UDAggregate, there is
an "assert !needsInit;" done on compute.
Attached is a file which creates a keyspace / table / data records and UDF/UDA
to replicate the issue.
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