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https://issues.apache.org/jira/browse/FLINK-17565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17104007#comment-17104007
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Canbin Zheng edited comment on FLINK-17565 at 5/14/20, 1:42 PM:
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Hi [~tison]!
At the moment this ticket first aims to solve the issue of
[FLINK-17566|https://issues.apache.org/jira/browse/FLINK-17566]. For advanced
features such as LeaderElection support, we need more investigation and
verification before coming up with concrete plans.
was (Author: felixzheng):
Hi [~tison]!
At the moment this ticket first aims to solve the issue of
[FLINK-17566|https://issues.apache.org/jira/browse/FLINK-17566]. For advanced
features such as LeaderElection support, maybe we need more investigation and
verification before coming up with concrete plans. Besides, for the HA
implementation in native K8s setups, I think maybe an HA service based on
FileSystem is a good start point.
> Bump fabric8 version from 4.5.2 to 4.9.1
> ----------------------------------------
>
> Key: FLINK-17565
> URL: https://issues.apache.org/jira/browse/FLINK-17565
> Project: Flink
> Issue Type: Improvement
> Components: Deployment / Kubernetes
> Reporter: Canbin Zheng
> Priority: Major
>
> Currently, we are using a version of 4.5.2, it's better that we upgrade it to
> 4.9.1, some of the reasons are as follows:
> # It removed the use of reapers manually doing cascade deletion of resources,
> leave it up to Kubernetes APIServer, which solves the issue of FLINK-17566,
> more info: https://github.com/fabric8io/kubernetes-client/issues/1880
> # It introduced a regression in building Quantity values in 4.7.0, release
> note https://github.com/fabric8io/kubernetes-client/issues/1953.
> # It provided better support for K8s 1.17, release note:
> https://github.com/fabric8io/kubernetes-client/releases/tag/v4.7.0.
> For more release notes, please refer to [fabric8
> releases|https://github.com/fabric8io/kubernetes-client/releases].
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