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https://issues.apache.org/jira/browse/ZOOKEEPER-2452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15347097#comment-15347097
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Chris Nauroth commented on ZOOKEEPER-2452:
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This was already fixed in trunk and branch-3.5, tracked in ZOOKEEPER-1460.
This issue tracks back-porting the fix to branch-3.4.
> Back-port ZOOKEEPER-1460 to 3.4 for IPv6 literal address support.
> -----------------------------------------------------------------
>
> Key: ZOOKEEPER-2452
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2452
> Project: ZooKeeper
> Issue Type: Bug
> Components: quorum
> Reporter: Chris Nauroth
> Fix For: 3.4.9
>
>
> 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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