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Posted to issues@flink.apache.org by "Zhu Zhu (Jira)" <ji...@apache.org> on 2020/01/16 03:21:00 UTC

[jira] [Closed] (FLINK-15307) Subclasses of FailoverStrategy are easily confused with implementation classes of RestartStrategy

     [ https://issues.apache.org/jira/browse/FLINK-15307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhu Zhu closed FLINK-15307.
---------------------------
    Resolution: Fixed

Fixed via: 
master: 5984e7e363c87ebef4e6a9b501ca36d9d20fe798

> Subclasses of FailoverStrategy are easily confused with implementation classes of RestartStrategy
> -------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-15307
>                 URL: https://issues.apache.org/jira/browse/FLINK-15307
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Configuration
>            Reporter: Andrew.D.lin
>            Assignee: Andrew.D.lin
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 1.11.0
>
>         Attachments: image-2019-12-18-14-59-03-181.png
>
>          Time Spent: 20m
>  Remaining Estimate: 23h 50m
>
> Subclasses of RestartStrategy
>  * FailingRestartStrategy
>  * FailureRateRestartStrategy
>  * FixedDelayRestartStrategy
>  * InfiniteDelayRestartStrategy
> Implementation class of FailoverStrategy
>  * AdaptedRestartPipelinedRegionStrategyNG
>  * RestartAllStrategy
>  * RestartIndividualStrategy
>  * RestartPipelinedRegionStrategy
>  
> FailoverStrategy describes how the job computation recovers from task failures.
> I think the following names may be easier to understand and easier to distinguish:
> Implementation class of FailoverStrategy
>  * AdaptedPipelinedRegionFailoverStrategyNG
>  * FailoverAllStrategy
>  * FailoverIndividualStrategy
>  * FailoverPipelinedRegionStrategy
> FailoverStrategy is currently generated by configuration. If we change the name of the implementation class, it will not affect compatibility.
>  



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