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Posted to issues@flink.apache.org by "Till Rohrmann (Jira)" <ji...@apache.org> on 2019/09/04 14:11:00 UTC

[jira] [Resolved] (FLINK-13750) Separate HA services between client-/ and server-side

     [ https://issues.apache.org/jira/browse/FLINK-13750?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Till Rohrmann resolved FLINK-13750.
-----------------------------------
    Fix Version/s: 1.10.0
     Release Note: The `HighAvailabilityServices` have been split up into client side `ClientHighAvailabilityServices` and cluster side `HighAvailabilityServices`. When implementing your own high availability services, you should follow this separation by overriding the factory method `HighAvailabilityServicesFactory.createClientHAServices`.
       Resolution: Done

Done via e0759c3776e7292e4a4937c6fb76d31ce7bf702d

> Separate HA services between client-/ and server-side
> -----------------------------------------------------
>
>                 Key: FLINK-13750
>                 URL: https://issues.apache.org/jira/browse/FLINK-13750
>             Project: Flink
>          Issue Type: Improvement
>          Components: Command Line Client, Runtime / Coordination
>            Reporter: Chesnay Schepler
>            Assignee: TisonKun
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.10.0
>
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> Currently, we use the same {{HighAvailabilityServices}} on the client and server. However, the client does not need several of the features that the services currently provide (access to the blobstore or checkpoint metadata).
> Additionally, due to how these services are setup they also require the client to have access to the blob storage, despite it never actually being used, which can cause issues, like FLINK-13500.
> [~Tison] Would be be interested in this issue?



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