We run into a problem... when we running a query that has no results
select * from Object where id <non existent id>
qserv can't map it to any chunk (makes sense), and it ends up executing
SELECT *
FROM qservTest_case01_qserv.Object_1234567890 AS QST_1_
WHERE objectId=430213989000
the chunk 1234567890 is a special chunk and it exists on all nodes.
And that upsets our code
(build/qdisp/QueryResource.cc:61) - Error provisioning, msg=Unable to
write file; multiple files exist. code=2
So I suspect if we started replicating our chunks we'd be in trouble too....
Anyway, we should open a ticket and fix that, but I wanted to collect
more info before doing it, especially since I seem to recall we talked
about something similar with AndyH.
Any recollections anyone?
Jacek
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