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https://issues.apache.org/jira/browse/KNOX-1149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16320648#comment-16320648
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Rick Kellogg commented on KNOX-1149:
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No objections to 1.1.0 but I wanted to have the fix available if so desired.
Without it I believe the high availability ping operation with Kerberos will
fail for Kafka, HBase and SOLR. This fix definitely corrects the problem with
HBase but I have not successfully configured the others to begin testing on
those. As you can imagine proper configuration is quite difficult and poorly
documented.
> HBase High Availability Fails with Kerberos Secured Cluster
> -----------------------------------------------------------
>
> Key: KNOX-1149
> URL: https://issues.apache.org/jira/browse/KNOX-1149
> Project: Apache Knox
> Issue Type: Bug
> Components: Server
> Affects Versions: 0.13.0, 0.14.0
> Reporter: Rick Kellogg
> Assignee: Rick Kellogg
> Fix For: 1.1.0
>
> Attachments: KNOX-1149.patch
>
>
> When HBase is run on a Kerberos secured cluster, the registration of the
> Region Servers is stored in ZooKeeper under a different path. The
> HBaseZookeeperURLManager class used to support high availability in Knox
> needs to be updated to look in both locations and then ping for availability.
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