Andy Seaborne created JENA-2139:
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Summary: Query involving MINUS may not see query timeout.
Key: JENA-2139
URL: https://issues.apache.org/jira/browse/JENA-2139
Project: Apache Jena
Issue Type: Bug
Affects Versions: Jena 4.1.0
Reporter: Andy Seaborne
Assignee: Andy Seaborne
{{QueryIterMinus}} calculates the right table in its constructor, that is,
while the query iterator tree is being built.
If this is happening during {{getPlan().iterator()}} in {{QueryExecuteBase}}
(Jena 4.1.0) (or {{QueryExecDataset}} for the reorganised code) then the top
level iterator isn't set until the entire iterator tree has been built, and so
can't propagate the cancel.
[Report: Cristóbal Miranda on
users@|https://lists.apache.org/thread.html/r4281f206d833db3010cd7a9c68402bc20cccde2eba8a907fc489179b%40%3Cusers.jena.apache.org%3E].
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