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https://issues.apache.org/jira/browse/FLINK-5591?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Till Rohrmann closed FLINK-5591.
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Resolution: Abandoned
> queryable state: request failures failing on the server side do not contain
> client stack trace
> ----------------------------------------------------------------------------------------------
>
> Key: FLINK-5591
> URL: https://issues.apache.org/jira/browse/FLINK-5591
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Queryable State
> Affects Versions: 1.2.0
> Reporter: Nico Kruber
> Assignee: Nico Kruber
> Priority: Major
>
> Failures during queries using QueryableStateClient throw exceptions like
> UnknownKeyOrNamespace but these are thrown on the server side with its
> stacktrace included, then serialised and sent over to the client where they
> are deserialised and re-thrown.
> For debugging it would help a lot if these "server-exceptions" would be
> encapsulated in new client-exception instances so that we also get the
> client's stack trace. Especially since failing requests may be caused by the
> client itself, e.g. non-existing jobs/keys, wrong namespace/serialisers, etc.
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