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Posted to issues@flink.apache.org by "zhangjing (JIRA)" <ji...@apache.org> on 2016/08/27 04:20:20 UTC

[jira] [Assigned] (FLINK-4516) ResourceManager leadership election

     [ https://issues.apache.org/jira/browse/FLINK-4516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

zhangjing reassigned FLINK-4516:
--------------------------------

    Assignee: zhangjing

> ResourceManager leadership election
> -----------------------------------
>
>                 Key: FLINK-4516
>                 URL: https://issues.apache.org/jira/browse/FLINK-4516
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Cluster Management
>            Reporter: zhangjing
>            Assignee: zhangjing
>
> 1. When a resourceManager is started, it starts the leadership election service first and take part in contending for leadership
> 2. Every resourceManager contains a ResourceManagerLeaderContender, when it is granted leadership, it will start SlotManager and other main components. when it is revoked leadership, it will stop all its components and clear everything.



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