curator-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jordan Zimmerman (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CURATOR-97) Adding back ConnectionStateListener to PersistentEphemeralNode recipe
Date Fri, 21 Mar 2014 00:08:45 GMT

     [ https://issues.apache.org/jira/browse/CURATOR-97?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jordan Zimmerman updated CURATOR-97:
------------------------------------

    Summary: Adding back ConnectionStateListener to PersistentEphemeralNode recipe  (was:
Adding back ConnectionStateListener to PersitentEphemeralNode recipe)

> Adding back ConnectionStateListener to PersistentEphemeralNode recipe
> ---------------------------------------------------------------------
>
>                 Key: CURATOR-97
>                 URL: https://issues.apache.org/jira/browse/CURATOR-97
>             Project: Apache Curator
>          Issue Type: Bug
>          Components: Recipes
>            Reporter: Jay Bae
>            Assignee: Jordan Zimmerman
>             Fix For: 2.4.2
>
>
> I observed PersistentEphemeralNode didn't reinstate its node on serious zookeeper outage.
It's not easy to reproduce but my theory is, PersistentEphemeralNode's watcher can be lost
on zk outage and then PEN cannot resume its work. So, it would be safe to add ConnectionStateListener
back to PEN recipe and if it's overhead, option for using ConnectionStateListener would be
great.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message