Shawn Weeks created HIVE-17306:

             Summary: Support MySQL InnoDB Cluster
                 Key: HIVE-17306
             Project: Hive
          Issue Type: Improvement
            Reporter: Shawn Weeks
            Priority: Minor

To support high availability of the Hive Metastore using a highly available 
database is required. To support the MySQL InnoDB Cluster it looks like we're 
just missing a couple primary keys as we were already using InnoDB tables for 
the metastore. It looks like it's primarily the transaction tables that don't 
have primary keys like TXN_COMPONENTS and COMPLETED_TXN_COMPONENTS. The primary 
keys can be surrogate sequences if there really is no unique identifier in 
these tables.

This message was sent by Atlassian JIRA

Reply via email to