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Posted to issues@flink.apache.org by "Aljoscha Krettek (JIRA)" <ji...@apache.org> on 2017/04/03 12:46:41 UTC

[jira] [Updated] (FLINK-4413) Improve savepoint restore error messages

     [ https://issues.apache.org/jira/browse/FLINK-4413?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aljoscha Krettek updated FLINK-4413:
------------------------------------
    Component/s:     (was: Streaming)
                 DataStream API

> Improve savepoint restore error messages
> ----------------------------------------
>
>                 Key: FLINK-4413
>                 URL: https://issues.apache.org/jira/browse/FLINK-4413
>             Project: Flink
>          Issue Type: Improvement
>          Components: DataStream API, State Backends, Checkpointing
>    Affects Versions: 1.1.0
>            Reporter: Gyula Fora
>            Priority: Minor
>
> 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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