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https://issues.apache.org/jira/browse/FLINK-2066?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14940860#comment-14940860
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Stephan Ewen commented on FLINK-2066:
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The default delay is one heartbeat timeout. That is actually pretty long...
You can set it per cluster, but not per job currently. It would be crucial to
be able to set it per job...
> Make delay between execution retries configurable
> -------------------------------------------------
>
> Key: FLINK-2066
> URL: https://issues.apache.org/jira/browse/FLINK-2066
> Project: Flink
> Issue Type: Improvement
> Components: Core
> Affects Versions: 0.9
> Reporter: Stephan Ewen
> Assignee: Nuno Miguel Marques dos Santos
> Labels: starter
>
> Flink allows to specify a delay between execution retries. This helps to let
> some external failure causes fully manifest themselves before the restart is
> attempted.
> The delay is currently defined only system wide.
> We should add it to the {{ExecutionConfig}} of a job to allow per-job
> specification.
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