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https://issues.apache.org/jira/browse/PHOENIX-3907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16039851#comment-16039851
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James Taylor commented on PHOENIX-3907:
---------------------------------------

+1. Thanks, [~tdsilva]!

> Use LATEST_TIMESTAMP when UPDATE_CACHE_FREQUENCY is not zero
> ------------------------------------------------------------
>
>                 Key: PHOENIX-3907
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-3907
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: James Taylor
>            Assignee: Thomas D'Silva
>         Attachments: PHOENIX-3907.patch, PHOENIX-3907-v2.patch
>
>
> For non transactional tables, currently with UPDATE_CACHE_FREQUENCY, we'll 
> use LATEST_TIMESTAMP *most* of the time, until the cached entity expires, in 
> which case we'll use the server timestamp. This seems a bit strange and 
> inconsistent. Instead (for non transactional tables), we should always use 
> LATEST_TIMESTAMP if UPDATE_CACHE_FREQUENCY is non zero, with the exception of 
> the corner case for UPSERT SELECT and DELETE where the same table is being 
> read and written to (see changes to FromCompiler for PHOENIX-3823).



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