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https://issues.apache.org/jira/browse/PHOENIX-5247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kadir OZDEMIR updated PHOENIX-5247:
-----------------------------------
Attachment: PHOENIX-5247.4.14-HBase-1.2.001.patch
> DROP TABLE and DROP VIEW commands fail to drop second or higher level child
> views
> ---------------------------------------------------------------------------------
>
> Key: PHOENIX-5247
> URL: https://issues.apache.org/jira/browse/PHOENIX-5247
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.14.2
> Reporter: Kadir OZDEMIR
> Assignee: Kadir OZDEMIR
> Priority: Major
> Fix For: 4.14.2
>
> Attachments: PHOENIX-5247.4.14-HBase-1.2.001.patch,
> PHOENIX-5247.4.14.1-HBase-1.2.001.patch
>
>
> We have seen large number of orphan views in our production environments. The
> method (doDropTable) that is used to drop tables and views drops only the
> first level child views of tables. This seems to be the main root cause for
> orphan views. doDropTable() is recursive only when the table type is TABLE or
> SYSTEM. The table type for views is VIEW. The findChildViews method returns
> the first level child views. So, doDropTable ignores dropping views of views
> (i.e., second or higher level views).
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