You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@zookeeper.apache.org by "Damien Diederen (Jira)" <ji...@apache.org> on 2021/06/24 09:01:00 UTC

[jira] [Updated] (ZOOKEEPER-2695) Handle unknown error for rolling upgrade old client new server scenario

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-2695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Damien Diederen updated ZOOKEEPER-2695:
---------------------------------------
    Attachment: 0001-ZOOKEEPER-2695-Handle-unknown-error-for-rolling-upgr.patch

> Handle unknown error for rolling upgrade old client new server scenario
> -----------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-2695
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2695
>             Project: ZooKeeper
>          Issue Type: Bug
>          Components: java client
>            Reporter: Mohammad Arshad
>            Assignee: Mohammad Arshad
>            Priority: Major
>         Attachments: 0001-ZOOKEEPER-2695-Handle-unknown-error-for-rolling-upgr.patch, ZOOKEEPER-2695-01.patch
>
>
> In Zookeeper rolling upgrade scenario where server is new but client is old, when sever sends error code which is not understood by the client, client throws NullPointerException. 
> KeeperException.SystemErrorException should be thrown for all unknown error code.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)