Tellier Benoit created MAILBOX-210: -------------------------------------- Summary: A data race is possible with Cassandra UID generation Key: MAILBOX-210 URL: https://issues.apache.org/jira/browse/MAILBOX-210 Project: James Mailbox Issue Type: Bug Reporter: Tellier Benoit
Nothing as critical as MAILBOX-209 but there is a race condition if the UID current value is null. If so we set the value to one without checking if the value was updated. This may cause duplicated UID for UID 1, and possible message loss ( as the primary key is the pair of the mailbox ID and the message UID ). We definitly don't want that to happen. Solving this bug is easy : we should also use conditionnal updates when UID is equal to 0. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: server-dev-unsubscr...@james.apache.org For additional commands, e-mail: server-dev-h...@james.apache.org