[ https://issues.apache.org/jira/browse/HBASE-6186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Laxman reassigned HBASE-6186: ----------------------------- Assignee: Laxman > Assure thread safety > -------------------- > > Key: HBASE-6186 > URL: https://issues.apache.org/jira/browse/HBASE-6186 > Project: HBase > Issue Type: Sub-task > Reporter: Andrew Purtell > Assignee: Laxman > > Check data structures for necessary thread safety. > One known issue is as follows: > In TableAuthManager, we need to deal with concurrent grants and revokes now > that ADMIN permission can be delegated to perhaps multiple users. > Consider using a ReadWriteLock to protect for update. The current data > structure is an array multimap. It is also possible to obtain a synchronized > multimap from Guava with Multimaps#synchronizedListMultimap but by far the > most common access is read access, and concurrent read access is fine. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira