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From "Andrey Gura (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-917) Add org.apache.ignite.cluster.ClusterGroup.forHost(String host, String... hosts) overload
Date Mon, 01 Jun 2015 10:27:17 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14567136#comment-14567136
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Andrey Gura commented on IGNITE-917:
------------------------------------

[~atris], look at {{ClusterGroup}} interface and implementation of {{forAttribute}} method.
Instead of attributes you can use {{hostNames}} property of {{ClusterNode}} class.

The real magic happens in {{ClusterGroupAdapter#nodes()}} method. Please make sure that {{ClusterGroup.forHost(String
host, String... host).nodes()}} method call returns valid node list in case of changes in
topology.

> Add org.apache.ignite.cluster.ClusterGroup.forHost(String host, String... hosts) overload
> -----------------------------------------------------------------------------------------
>
>                 Key: IGNITE-917
>                 URL: https://issues.apache.org/jira/browse/IGNITE-917
>             Project: Ignite
>          Issue Type: Task
>          Components: newbie
>            Reporter: Yakov Zhdanov
>            Assignee: Atri Sharma
>
> Method should build a cluster group from all nodes running on the hosts specified.
> This should be dynamic group. I think method implementation should build up a predicate
to check that passed in node's host names contain one of the host names from parameters.
> See IgnitePredicate, ClusterGroup, ClusterNode, ClusterNode#hostNames



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