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https://issues.apache.org/jira/browse/PHOENIX-4882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chinmay Kulkarni closed PHOENIX-4882.
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Bulk closing Jiras for the 4.15.0 release.
> The client re-resolves the table for every projected non-indexed column when
> there's a local index.
> ---------------------------------------------------------------------------------------------------
>
> Key: PHOENIX-4882
> URL: https://issues.apache.org/jira/browse/PHOENIX-4882
> Project: Phoenix
> Issue Type: Improvement
> Affects Versions: 4.14.0
> Reporter: Lars Hofhansl
> Assignee: Lars Hofhansl
> Priority: Major
> Fix For: 4.15.0, 5.1.0
>
> Attachments: PHOENIX-4882-partial-quick-fix.txt, stacks.txt
>
>
> See TupleProjectionCompiler.ColumnRefVisitor.
> Each non-projected column causes a server roundtrip in
> LocalIndexDataColumnRef.
> For wide tables that can be hundreds of time.
> I generally find that the same table is resolved over and over again for
> other reasons as well (I counted 15-25 times during query compilation!!)
> Put a break point in ConnectionQueryServicesImpl.getTable and you'll see.
> [~tdsilva]
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