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Posted to issues@flink.apache.org by "vinoyang (JIRA)" <ji...@apache.org> on 2018/12/08 02:42:00 UTC

[jira] [Assigned] (FLINK-11105) Add a new implementation of the HighAvailabilityServices using etcd

     [ https://issues.apache.org/jira/browse/FLINK-11105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

vinoyang reassigned FLINK-11105:
--------------------------------

    Assignee: vinoyang

> Add a new implementation of the HighAvailabilityServices using etcd
> -------------------------------------------------------------------
>
>                 Key: FLINK-11105
>                 URL: https://issues.apache.org/jira/browse/FLINK-11105
>             Project: Flink
>          Issue Type: New Feature
>            Reporter: Yang Wang
>            Assignee: vinoyang
>            Priority: Major
>
> In flink, we use HighAvailabilityServices to do many things, e.g. RM/JM leader election and retrieval. ZooKeeperHaServices is an implementation of HighAvailabilityServices using Apache ZooKeeper. It is very easy to integrate with hadoop ecosystem. However, the cloud native and micro service are become more and more popular. We just need to follow the step and add a new implementation EtcdHaService using etcd.
> Now flink has supported to run StandaloneSession on kubernetes and FLINK-9953 start to make an native integration with kubernetes. If we have the EtcdHaService, both of them will benefit from this and we will not have deploy a zookeeper service on kubernetes cluster.



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