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Posted to dev@phoenix.apache.org by "Samarth Jain (JIRA)" <ji...@apache.org> on 2015/07/15 22:35:06 UTC
[jira] [Resolved] (PHOENIX-2123) Diverged view prevents schema
propagation to the entire view hierarchy
[ https://issues.apache.org/jira/browse/PHOENIX-2123?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Samarth Jain resolved PHOENIX-2123.
-----------------------------------
Resolution: Fixed
Fix Version/s: 4.5.0
> 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
> Fix For: 4.5.0
>
> 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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