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From "Kostas Kloudas (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (FLINK-8065) Extend exception message if QS client is already shut down
Date Tue, 14 Nov 2017 12:42:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-8065?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kostas Kloudas reassigned FLINK-8065:
-------------------------------------

    Assignee: Kostas Kloudas

> Extend exception message if QS client is already shut down
> ----------------------------------------------------------
>
>                 Key: FLINK-8065
>                 URL: https://issues.apache.org/jira/browse/FLINK-8065
>             Project: Flink
>          Issue Type: Improvement
>          Components: Queryable State
>    Affects Versions: 1.4.0
>            Reporter: Chesnay Schepler
>            Assignee: Kostas Kloudas
>            Priority: Minor
>
> Calling {{QueryableStateClient#getKvState}} after shutting it down leads to this rather
short exception message:
> {code}
> Caused by: java.lang.IllegalStateException: Shut down
> 	at org.apache.flink.queryablestate.network.Client.sendRequest(Client.java:136)
> 	at org.apache.flink.queryablestate.client.QueryableStateClient.getKvState(QueryableStateClient.java:251)
> {code}
> We can extend this just a little bit.



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