[ https://issues.apache.org/jira/browse/PHOENIX-6124?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Viraj Jasani updated PHOENIX-6124: ---------------------------------- Attachment: PHOENIX-6124.4.x.000.patch > Block adding/dropping a column on a parent view for clients <4.15 and for > clients that have phoenix.allow.system.catalog.rollback=true > -------------------------------------------------------------------------------------------------------------------------------------- > > Key: PHOENIX-6124 > URL: https://issues.apache.org/jira/browse/PHOENIX-6124 > Project: Phoenix > Issue Type: Bug > Affects Versions: 5.0.0, 4.15.0 > Reporter: Chinmay Kulkarni > Assignee: Viraj Jasani > Priority: Blocker > Fix For: 5.1.0, 4.16.0 > > Attachments: PHOENIX-6124.4.x.000.patch, PHOENIX-6124.4.x.000.patch > > > For pre-4.15 clients, we have to block adding/dropping a column to a table if > it has child views since we can’t do any checkAndPut distributed locking (see > [this|https://github.com/apache/phoenix/blob/6ecc66738e576a5349605c2f5b20003df03f95de/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/MetaDataEndpointImpl.java#L2595-L2616]). > > However, this is only prevented if the parent is a table and not if the > parent is a view. We should extend [the > condition|https://github.com/apache/phoenix/blob/6ecc66738e576a5349605c2f5b20003df03f95de/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/MetaDataEndpointImpl.java#L2591] > to also cover views since conflicting mutations on its children can also > lead to inconsistencies. -- This message was sent by Atlassian Jira (v8.3.4#803005)