[ https://issues.apache.org/jira/browse/JAMES-2037?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tellier Benoit updated JAMES-2037: ---------------------------------- Component/s: IMAPServer > Avoid reading messages when building UID <=> MSN mapping upon SELECT > -------------------------------------------------------------------- > > Key: JAMES-2037 > URL: https://issues.apache.org/jira/browse/JAMES-2037 > Project: James Server > Issue Type: Improvement > Components: IMAPServer > Reporter: Tellier Benoit > > SelectedMailboxImpl builds the UID <=> MSN mapping for later uses. > Today, to do so, we read messages, and keep their UID. > Needless to say, for some back-ends reading messages is an expensive > operation requiring "soft joins" (Cassandra). We should offer a way to > directly get an Iterator of UIDs in the mailbox. > That would allow further optimizations, mostly on Cassandra implementations, > avoid thousands of queries upon IMAP SELECT commands on large mailboxes. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: server-dev-unsubscr...@james.apache.org For additional commands, e-mail: server-dev-h...@james.apache.org