[ https://issues.apache.org/jira/browse/ZOOKEEPER-2695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mohammad Arshad reassigned ZOOKEEPER-2695: ------------------------------------------ Assignee: Mohammad Arshad > 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 > > 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 IllegalArgumentException. Generally IllegalArgumentException is not > handled by any of the ZK applications. > KeeperException.SystemErrorException should be thrown instead of > IllegalArgumentException -- This message was sent by Atlassian JIRA (v6.3.15#6346)