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https://issues.apache.org/jira/browse/FLINK-4413?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Konstantin Knauf reopened FLINK-4413:
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Re-opening in accordance with https://issues.apache.org/jira/browse/FLINK-23206.
> Improve savepoint restore error messages
> ----------------------------------------
>
> Key: FLINK-4413
> URL: https://issues.apache.org/jira/browse/FLINK-4413
> Project: Flink
> Issue Type: Improvement
> Components: API / DataStream, Runtime / State Backends
> Affects Versions: 1.1.0
> Reporter: Gyula Fora
> Priority: Minor
> Labels: auto-closed
>
> Currently when savepoint restore fails due to some problems with parallelism
> or the assigned uids the error messages contain only the job vertex id of the
> problematic task.
> This makes these kind of problems very difficult to debug for more complex
> topologies.
> I propose to add the user assigned task names to these error messages to make
> this much easier for users.
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