bigtop-deploy/puppet/modules/hadoop/templates/httpfs-site.xml

<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>

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<% namenode_hosts = Array(@hadoop_namenode_host) -%>
<configuration>
  <property>
    <name>httpfs.hadoop.config.dir</name>
    <value>/etc/hadoop/conf</value>
  </property>

<% if @hadoop_core_proxyusers -%>
<% @hadoop_core_proxyusers.sort.each do |superuser, data| -%>
  <property>
    <name>httpfs.proxyuser.<%= superuser %>.hosts</name>
    <value><%= data['hosts'] %></value>
  </property>
  <property>
    <name>httpfs.proxyuser.<%= superuser %>.groups</name>
    <value><%= data['groups'] %></value>
  </property>
<% end -%>
<% end -%>

<% if @hadoop_security_authentication == "kerberos" -%>
  <property>
    <name>httpfs.authentication.type</name>
    <value>kerberos</value>
  </property>
  <property>
    <name>kerberos.realm</name>
    <value><%= @kerberos_realm %></value>
  </property>
  <property>
    <name>httpfs.authentication.kerberos.principal</name>
    <value>HTTP/<%= @fqdn %></value>
  </property>
  <property>
    <name>httpfs.authentication.kerberos.keytab</name>
    <value>/etc/httpfs.keytab</value>
  </property>

  <property>
    <name>httpfs.hadoop.authentication.type</name>
    <value>kerberos</value>
  </property>
  <property>
    <name>httpfs.hadoop.authentication.kerberos.principal</name>
    <value>httpfs/<%= @fqdn %></value>
  </property>
  <property>
    <name>httpfs.hadoop.authentication.kerberos.keytab</name>
    <value>${httpfs.authentication.kerberos.keytab}</value>
  </property>
<% end -%>
</configuration>