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https://issues.apache.org/jira/browse/PHOENIX-5044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lars Hofhansl updated PHOENIX-5044:
-----------------------------------
Attachment: 5044-looksee-v2.txt
> Remove server side mutation code from Phoenix
> ---------------------------------------------
>
> Key: PHOENIX-5044
> URL: https://issues.apache.org/jira/browse/PHOENIX-5044
> Project: Phoenix
> Issue Type: Task
> Reporter: Lars Hofhansl
> Priority: Major
> Attachments: 5044-looksee-v2.txt, 5044-looksee.txt
>
>
> This is for *discussion*. Perhaps controversial.
> It generally seems to be a bad idea - if well-intentioned - idea to trigger
> mutations directly from the server. The main causes are UPSERT SELECT for the
> same table and DELETE FROM.
> IMHO, it's generally better to allow the client to handle this. There might
> be larger network overhead, but we get better chunking, better pacing, and
> behavior more in line with how HBase was intended to work.
> In PHOENIX-5026 I introduced a flag to disable server triggered mutations in
> the two cases mentioned above. I now think it's better to just remove the
> server code and also perform these from the client.
> (Note that server side reads - aggregation, filters, etc - are still insanely
> valuable and not affected by this)
> Let's discuss.
> [~tdsilva], [[email protected]], [~jamestaylor], [~vincentpoon], [~gjacoby]
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