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https://issues.apache.org/jira/browse/IGNITE-8430?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Max Shonichev closed IGNITE-8430.
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> implement getCurrentCoordinator method in IgniteMXBean
> ------------------------------------------------------
>
> Key: IGNITE-8430
> URL: https://issues.apache.org/jira/browse/IGNITE-8430
> Project: Ignite
> Issue Type: New Feature
> Affects Versions: 2.5
> Reporter: Max Shonichev
> Assignee: Anton Kalashnikov
> Priority: Major
> Fix For: 2.5
>
>
> Currently, user can obtain coordinator node id via JMX attribute Coordinator
> of TcpDiscoverySpi OR ZookeeperDiscoverySpi MBean.
> However, to get this attribute, external utility JMX must first understand
> which discovery SPI implementation is used at current grid, which is
> inconvenient. Would be much better if that attribute was located in same
> instance no matter which Disco SPI was configured.
> Please, add String CurrentCoordinator attribute to Ignite MX bean with
> following meaning:
> - for the cases, when node does not know current coordinator (e.g.
> getCoordinator returns null), attribute should be empty string ''
> - for the case, when node knows current coordinator, return following
> coordinator properties formatted as string, separated by ',':
> -- Coordinator IP address
> -- Coordinator node ID
> -- Coordinator node order
> -- Coordinator Fully Qualified Domain Name
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