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https://issues.apache.org/jira/browse/KARAF-1311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13271225#comment-13271225
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Jean-Baptiste Onofré commented on KARAF-1311:
---------------------------------------------
Currently, the HazelcastClusterManager uses
member.getInetSocketAddress().getHostName() to get the hostname of a node.
Let me check if there is a better way, specially to handle mDns service, etc.
A "simple" workaround would be to always use the IP address instead of the
hostname.
> cluster:group-list command returns unresolvable node name
> ---------------------------------------------------------
>
> Key: KARAF-1311
> URL: https://issues.apache.org/jira/browse/KARAF-1311
> Project: Karaf
> Issue Type: Bug
> Components: cellar-core
> Affects Versions: cellar-2.2.3
> Reporter: Sergey Lysenko
> Assignee: Jean-Baptiste Onofré
> Fix For: cellar-3.0.0, cellar-2.2.4
>
> Attachments: unresolvable-nodename.png
>
>
> There are two test hosts: 10.7.17.97 and 10.7.17.98, without any local DNS
> and with some diffrerent contents in /etc/hosts file
> The host 10.7.17.97 runs avahi-daemon mDns service, so it's hostname is
> resolved to <hostname>.local
> The host 10.7.17.97 is visible and pingable by terms of OS from shell prompt.
> Both hosts has one karaf instance running with installed cellar feature
> Output of cluster:node-list command displays correct and resolvable node
> names (which is different for these two hosts and finely resolvable on each
> of then),
> while output of cluster:group-list outputs uses hostname resolved by mDns for
> the 10.7.17.97 host.
> Node name which contains resolved hostname can not be used for access to this
> node while using other commands.
> It is expected that node names in cluster:group-list are resolvable, same as
> in output of cluster:node-list command.
> Either output of cluster:group-list should be changed, or access to nodes
> through hostnames resolved by mDns should be provided
> See screenshot for reference.
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