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https://issues.apache.org/jira/browse/ZOOKEEPER-1469?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13280624#comment-13280624
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Himanshu Vashishtha commented on ZOOKEEPER-1469:
------------------------------------------------
The exception is:
{code}
2012-05-21 16:35:11,283 [myid:] - ERROR
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:SaslServerCallbackHandler@137] -
Failed to set name based on Kerberos authentication
rules.org.apache.zookeeper.server.auth.KerberosName$NoMatchingRule: No rules
applied to hbase/[email protected]
{code}
> Adding Cross-Realm support for secure Zookeeper
> -----------------------------------------------
>
> Key: ZOOKEEPER-1469
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1469
> Project: ZooKeeper
> Issue Type: Improvement
> Components: c client, server
> Affects Versions: 3.4.3
> Reporter: Himanshu Vashishtha
> Attachments: SaslServerCallBackHandlerException.patch
>
>
> There is a use case where one needs to support cross realm authentication for
> zookeeper cluster. One use case is HBase Replication: HBase supports
> replicating data to multiple slave clusters, where the later might be running
> in different realms. With current zookeeper security, the region server of
> master HBase cluster are not able to query the zookeeper quorum members of
> the slave cluster. This jira is about adding such Xrealm support.
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