flink-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Timo Walther (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-4300) Improve error message for different Scala versions of JM and Client
Date Tue, 02 Aug 2016 09:15:20 GMT

     [ https://issues.apache.org/jira/browse/FLINK-4300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Timo Walther updated FLINK-4300:
--------------------------------
    Affects Version/s: 1.1.0

> Improve error message for different Scala versions of JM and Client
> -------------------------------------------------------------------
>
>                 Key: FLINK-4300
>                 URL: https://issues.apache.org/jira/browse/FLINK-4300
>             Project: Flink
>          Issue Type: Improvement
>          Components: Client, JobManager
>    Affects Versions: 1.1.0
>            Reporter: Timo Walther
>
> If a user runs a job (e.g. via RemoteEnvironment) with different Scala versions of JobManager
and Client, the job is not executed and has no proper error message. 
> The Client fails only with a meaningless warning:
> {code}
> 16:59:58,677 WARN  akka.remote.ReliableDeliverySupervisor                        - Association
with remote system [akka.tcp://flink@127.0.0.1:6123] has failed, address is now gated for
[5000] ms. Reason is: [Disassociated].
> {code}
> JobManager log only contains the following warning:
> {code}
> 2016-08-01 16:59:58,664 WARN  akka.remote.ReliableDeliverySupervisor                
       - Association with remote system [akka.tcp://flink@192.168.1.142:63372] has failed,
address is now gated for [5000] ms. Reason is: [scala.Option; local class incompatible: stream
classdesc serialVersionUID = -2062608324514658839, local class serialVersionUID = -114498752079829388].
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message