[ 
https://issues.apache.org/jira/browse/HBASE-7047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Jesse Yates reassigned HBASE-7047:
----------------------------------

    Assignee: Jesse Yates
    
> [snapshots] Refactor error handling to use javax.management
> -----------------------------------------------------------
>
>                 Key: HBASE-7047
>                 URL: https://issues.apache.org/jira/browse/HBASE-7047
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Client, master, regionserver, snapshots, Zookeeper
>    Affects Versions: hbase-6055
>            Reporter: Jesse Yates
>            Assignee: Jesse Yates
>             Fix For: hbase-6055
>
>
> The current error handling framework introduced in HBASE-6571 adds a lot of 
> complexity for what is essentially a solved problem. Specifically, 
> cross-thread notifications have been generalized for the JMX tooling in the 
> javax.management classes. 
> Similar to what we developed, they have a NotifciationBroadcaster, 
> NotificationListener, etc. though these are interfaces rather than general 
> classes. These javax classes can be used almost 1-to-1 as replacements for 
> things like the ExceptionOrchestrator and ExceptionListener. This also gives 
> us the opportunity to easily add primitive notifications for standard HBase 
> things like (1) timeouts, (2) aborts, and (3) server stops since the 
> framework already considers things like typed notifications. 

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Reply via email to