[ https://issues.apache.org/jira/browse/PHOENIX-4799?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thomas D'Silva updated PHOENIX-4799: ------------------------------------ Attachment: PHOENIX-4799-4.x-HBase-1.3-v2.patch > Write cells using checkAndMutate to prevent conflicting changes > --------------------------------------------------------------- > > Key: PHOENIX-4799 > URL: https://issues.apache.org/jira/browse/PHOENIX-4799 > Project: Phoenix > Issue Type: Sub-task > Affects Versions: 4.15.0, 5.1.0 > Reporter: Thomas D'Silva > Assignee: Thomas D'Silva > Priority: Major > Attachments: PHOENIX-4799-4.x-HBase-1.3-v2.patch, PHOENIX-4799.patch > > > In order to prevent race conditions when multiple client try to mutate the > same column before sending the request to mutate the column to the server do > a checkAndMutate with the column name being added/dropped. Also: > 1. When a view is created do a checkAndMutate with the columns in the view > where clause. > 2. When an index on a view is created do a checkAndMutate with the indexed > columns. > > To prevent a race condition in the DROP TABLE CASCADE case, when a table is > dropped do a checkAndMutate with the rowkey of the base table name. If a view > is created it also does a checkAndMutate with the same rowkey. -- This message was sent by Atlassian JIRA (v7.6.3#76005)