HBASE-5555 add a pointer to a dns verification utility in hbase book/dns

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1299073 13f79535-47bb-0310-9956-ffa450edef68
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Michael Stack 2012-03-09 22:08:31 +00:00
parent fc08d20ebd
commit 293114eb51
1 changed files with 5 additions and 1 deletions

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@ -80,7 +80,11 @@ to ensure well-formedness of your document after an edit session.
<title>DNS</title>
<para>HBase uses the local hostname to self-report it's IP address.
Both forward and reverse DNS resolving should work.</para>
Both forward and reverse DNS resolving must work in versions of
HBase previous to 0.92.0
<footnote><para>The <link xlink:href="https://github.com/sujee/hadoop-dns-checker">hadoop-dns-checker</link> tool can be used to verify
DNS is working correctly on the cluster. The project README file provides detailed instructions on usage.
</para></footnote>.</para>
<para>If your machine has multiple interfaces, HBase will use the
interface that the primary hostname resolves to.</para>