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https://issues.apache.org/jira/browse/FLINK-8660?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16607352#comment-16607352
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ASF GitHub Bot commented on FLINK-8660:
---------------------------------------

tillrohrmann commented on issue #5530: [FLINK-8660] Enable the user to provide 
custom HAServices implementation
URL: https://github.com/apache/flink/pull/5530#issuecomment-419501245
 
 
   Yes I think we should try to get this PR into 1.7 since it allows to 
implement your own `HighAvailabilityServices`. I'll try to find some time next 
week to take a look what the current state is.

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> Enable the user to provide custom HAServices implementation 
> ------------------------------------------------------------
>
>                 Key: FLINK-8660
>                 URL: https://issues.apache.org/jira/browse/FLINK-8660
>             Project: Flink
>          Issue Type: Improvement
>          Components: Cluster Management, Configuration, Distributed 
> Coordination
>    Affects Versions: 1.4.0, 1.5.0
>            Reporter: Krzysztof Białek
>            Assignee: Krzysztof Białek
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.7.0
>
>
> At the moment Flink uses ZooKeeper as HA backend.
> The goal of this improvement is to make Flink supporting more HA backends, 
> also maintained as independent projects.
> The following changes are required to achieve it:
>  # Add {{HighAvailabilityServicesFactory}} interface
>  # Add new option {{HighAvailabilityMode.CUSTOM}}
>  # Add new configuration property {{high-availability.factoryClass}}
>  # Use the factory in {{HighAvailabilityServicesUtils}} to instantiate  
> {{HighAvailabilityServices}}



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