[ https://issues.apache.org/jira/browse/KYLIN-4137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexander reopened KYLIN-4137: ------------------------------ > Accelerate metadata reloading > ----------------------------- > > Key: KYLIN-4137 > URL: https://issues.apache.org/jira/browse/KYLIN-4137 > Project: Kylin > Issue Type: Improvement > Components: Metadata > Affects Versions: v2.6.2 > Reporter: Temple Zhou > Assignee: Temple Zhou > Priority: Minor > Fix For: v3.0.0-beta > > > Now, org.apache.kylin.metadata.cachesync.CachedCrudAssist#reloadAll is using > an inappropriate method to deal with MySQLJdbcMetadata. > As the every call of reloadAt(path) will access the database, which is almost > fine to HBase but really unfriendly to the MySQL(RDBMS). > I think we should get all of the resource with single request instead of the > separate request to get every resource. -- This message was sent by Atlassian Jira (v8.3.4#803005)