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From "Ankit Singhal (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PHOENIX-4765) Add server side config property to disallow metadata changes that require being propagated to children
Date Wed, 01 Aug 2018 02:36:00 GMT

     [ https://issues.apache.org/jira/browse/PHOENIX-4765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ankit Singhal updated PHOENIX-4765:
-----------------------------------
    Priority: Blocker  (was: Major)

> Add server side config property to disallow metadata changes that require being propagated
to children
> ------------------------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-4765
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4765
>             Project: Phoenix
>          Issue Type: Sub-task
>            Reporter: Thomas D'Silva
>            Priority: Blocker
>
> After the server has been upgraded we will have a server side config property that will
allow us to rollback the upgrade if required. This config will:
> 1. Disallow metadata changes to a base table that require being propagated to child
views.
> If the client is older than the server we also disallow metadata changes to a base table
with child views since we no longer lock the parent on the server side. This is handled on
the client side in the new jar.
> 2. Prevent SYSTEM.CATALOG from splitting.
>  



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