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https://issues.apache.org/jira/browse/ZOOKEEPER-1460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14061665#comment-14061665
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Dr. Martin Menzel commented on ZOOKEEPER-1460:
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We should use a typical IPv6 address/port configuration like
server.1=[1234::f4b5:3fff:fe0f:e96e]:2888:3888
in the case of literal IPv6 addresses. I think this would be more handy than
splitting the configuration in several different properties (host/port) like in
the client case.
>From my point of view this issue is not a IPv6 show stopper, because
>especially in the IPv6 case there are hostnames defined in DNS of /etc/hosts.
>If we use the hostnames the configuration is no problem.
> IPv6 literal address not supported for quorum members
> -----------------------------------------------------
>
> Key: ZOOKEEPER-1460
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1460
> Project: ZooKeeper
> Issue Type: Bug
> Components: quorum
> Affects Versions: 3.4.3
> Reporter: Chris Dolan
> Assignee: Thawan Kooburat
>
> Via code inspection, I see that the "server.nnn" configuration key does not
> support literal IPv6 addresses because the property value is split on ":". In
> v3.4.3, the problem is in QuorumPeerConfig:
> {noformat}
> String parts[] = value.split(":");
> InetSocketAddress addr = new InetSocketAddress(parts[0],
> Integer.parseInt(parts[1]));
> {noformat}
> In the current trunk
> (http://svn.apache.org/viewvc/zookeeper/trunk/src/java/main/org/apache/zookeeper/server/quorum/QuorumPeer.java?view=markup)
> this code has been refactored into QuorumPeer.QuorumServer, but the bug
> remains:
> {noformat}
> String serverClientParts[] = addressStr.split(";");
> String serverParts[] = serverClientParts[0].split(":");
> addr = new InetSocketAddress(serverParts[0],
> Integer.parseInt(serverParts[1]));
> {noformat}
> This bug probably affects very few users because most will naturally use a
> hostname rather than a literal IP address. But given that IPv6 addresses are
> supported for clients via ZOOKEEPER-667 it seems that server support should
> be fixed too.
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