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https://issues.apache.org/jira/browse/HBASE-14594?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Josh Elser updated HBASE-14594:
-------------------------------
Attachment: HBASE-14594.001.patch
> Use new DNS API introduced in HADOOP-12437
> ------------------------------------------
>
> Key: HBASE-14594
> URL: https://issues.apache.org/jira/browse/HBASE-14594
> Project: HBase
> Issue Type: Bug
> Reporter: Josh Elser
> Assignee: Josh Elser
> Attachments: HBASE-14594.001.patch
>
>
> HADOOP-12437 introduced a new API to {{org.apache.hadoop.net.DNS}}:
> {{getDefaultHost(String, String, boolean)}}.
> The purpose of this method (the boolean argument really) is to change the
> functionality so that when rDNS fails, {{InetAddress#getCanonicalHostName()}}
> is consulted which includes resolution via the hosts file.
> The direct application of this new method is relevant on hosts with multiples
> NICs and Kerberos enabled.
> Sadly, this method only exists in 2.8.0-SNAPSHOT, so to benefit from the fix
> without great pain, some reflection is required.
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