[jira] [Updated] (PHOENIX-2123) Diverged view prevents schema propagation to the entire view hierarchy

["Samarth Jain (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PHOENIX-2123?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Samarth Jain updated PHOENIX-2123:
----------------------------------
    Attachment: PHOENIX-2123.patch

Patch with updated test.

[~tdsilva], [~jamestaylor] - could one of you take a look? Thanks!

> Diverged view prevents schema propagation to the entire view hierarchy
> ----------------------------------------------------------------------
>
>                 Key: PHOENIX-2123
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-2123
>             Project: Phoenix
>          Issue Type: Test
>            Reporter: Samarth Jain
>            Assignee: Samarth Jain
>         Attachments: PHOENIX-2123.patch
>
>
> This code in MetadataEndPointImpl
> {code}
> if (view.getBaseColumnCount() == QueryConstants.DIVERGED_VIEW_BASE_COLUMN_COUNT) {
>                 // if a view has divorced itself from the base table, we don't allow schema changes
>                 // to be propagated to it.
>             	return new MetaDataMutationResult(MutationCode.UNALLOWED_TABLE_MUTATION, EnvironmentEdgeManager.currentTimeMillis(), null);
>             }
> {code}
> ends up preventing metadata changes to be propagated to the entire hierarchy. Because of this bug, some views might have the change and some may not which is not good.



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