James Taylor created PHOENIX-1670:
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Summary: Investigate lease timeout on aggregate queries
Key: PHOENIX-1670
URL: https://issues.apache.org/jira/browse/PHOENIX-1670
Project: Phoenix
Issue Type: Bug
Reporter: James Taylor
In theory, we shouldn't hit a lease timeout for aggregate queries, because we
chunk up the scan on the client side to manageable chunks. However, I believe
[~mujtabachohan] has seen this occurring. Another curious issue is that unless
we open the scanner when the iterator is created, aggregate scans take a perf
hit which I don't completely understand. Another thing that [~lhofhansl]
noticed was that running the scan on the region server during the post scanner
open hook could be problematic. We might need to run the scan instead on the
first next() call we get from the client instead.
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