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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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Lars Hofhansl updated PHOENIX-4882:
-----------------------------------
Description:
See TupleProjectionCompiler.ColumnRefVisitor.
Each non-projected column causes a server roundtrip in LocalIndexDataColumnRef.
For wide tables that can be hundreds of time.
> 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
> Reporter: Lars Hofhansl
> Priority: Major
>
> See TupleProjectionCompiler.ColumnRefVisitor.
> Each non-projected column causes a server roundtrip in
> LocalIndexDataColumnRef.
> For wide tables that can be hundreds of time.
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