Ali Alsuliman created ASTERIXDB-2611:
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Summary: Some aggregation queries fail when some partitions are
empty
Key: ASTERIXDB-2611
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2611
Project: Apache AsterixDB
Issue Type: Bug
Components: RT - Runtime
Affects Versions: 0.9.4
Reporter: Ali Alsuliman
Assignee: Ali Alsuliman
Fix For: 0.9.5
The below query fails if some partitions are empty. The cause is that the
aggregator for empty partitions does not get the chance to produce a proper
output because the nested plan pipeline is not opened.
{code:java}USE TinySocial;
WITH t AS 1
SELECT count(`friend-ids`), t
FROM FacebookUsers;{code}
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