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https://issues.apache.org/jira/browse/PHOENIX-2903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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James Taylor updated PHOENIX-2903:
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Attachment: PHOENIX-2903_v5_wip.patch
Parking WIP patch. I think I've come up with a simpler solution, though, where
we can just retry the query from a given point when necessary, with the
exception containing any partial state (mainly for partial aggregation). My
fear with the current approach is that performance won't be good because we'll
have a merge sort with a single chunk that then delegates to another merge sort
which is meant to run in parallel.
> Handle split during scan for row key ordered aggregations
> ---------------------------------------------------------
>
> Key: PHOENIX-2903
> URL: https://issues.apache.org/jira/browse/PHOENIX-2903
> Project: Phoenix
> Issue Type: Bug
> Reporter: James Taylor
> Assignee: James Taylor
> Fix For: 4.8.0
>
> Attachments: PHOENIX-2903_v1.patch, PHOENIX-2903_v2.patch,
> PHOENIX-2903_v3.patch, PHOENIX-2903_v4_wip.patch, PHOENIX-2903_v5_wip.patch,
> PHOENIX-2903_wip.patch
>
>
> Currently a hole in our split detection code
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