conf/gora-hbase-mapping.xml

<?xml version="1.0" encoding="UTF-8"?>
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  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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  limitations under the License.
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<!--
In addition to family 'name' and 'maxVersions' attributes, 
individual table families can ve defined with several other
attributes such as
  compression="$$$" - the compression option to use in HBase.
  blockCache="$$$"  - an LRU cache that contains three levels of block priority 
                      to allow for scan-resistance and in-memory ColumnFamilies.
  blockSize="$$$"   - The blocksize can be configured for each ColumnFamily in 
                      a table, and this defaults to 64k.
  bloomFilter="$$$" - Bloom Filters can be enabled per-ColumnFamily.
  maxVersions="$$$" - The maximum number of row versions to store is configured 
                      per column family via HColumnDescriptor.
  timeToLive="$$$"  - ColumnFamilies can set a TTL length in seconds, and HBase 
                      will automatically delete rows once the expiration time is 
                      reached.
  inMemory="$$$"    - ColumnFamilies can optionally be defined as in-memory.

You should consult the current Gora gora-hbase documentation
for further information on properties and mapping configurtion.
http://gora.apache.org/current/gora-hbase.html
-->

<gora-orm>
    
    <table name="webpage">
        <family name="p" maxVersions="1"/>
        <family name="f" maxVersions="1"/>
        <family name="s" maxVersions="1"/>
        <family name="il" maxVersions="1"/>
        <family name="ol" maxVersions="1"/>
        <family name="h" maxVersions="1"/>
        <family name="mtdt" maxVersions="1"/>
        <family name="mk" maxVersions="1"/>
    </table>
    <class table="webpage" keyClass="java.lang.String" name="org.apache.nutch.storage.WebPage">
        
        <!-- fetch fields                                       -->
        <field name="baseUrl" family="f" qualifier="bas"/>
        <field name="status" family="f" qualifier="st"/>
        <field name="prevFetchTime" family="f" qualifier="pts"/>
        <field name="fetchTime" family="f" qualifier="ts"/>
        <field name="fetchInterval" family="f" qualifier="fi"/>
        <field name="retriesSinceFetch" family="f" qualifier="rsf"/>
        <field name="reprUrl" family="f" qualifier="rpr"/>
        <field name="content" family="f" qualifier="cnt"/>
        <field name="contentType" family="f" qualifier="typ"/>
        <field name="protocolStatus" family="f" qualifier="prot"/>
        <field name="modifiedTime" family="f" qualifier="mod"/>
        <field name="prevModifiedTime" family="f" qualifier="pmod"/>
        <field name="batchId" family="f" qualifier="bid"/>

        <!-- parse fields                                       -->
        <field name="title" family="p" qualifier="t"/>
        <field name="text" family="p" qualifier="c"/>
        <field name="parseStatus" family="p" qualifier="st"/>
        <field name="signature" family="p" qualifier="sig"/>
        <field name="prevSignature" family="p" qualifier="psig"/>
        
        <!-- score fields                                       -->
        <field name="score" family="s" qualifier="s"/>
        <field name="headers" family="h"/>
        <field name="inlinks" family="il"/>
        <field name="outlinks" family="ol"/>
        <field name="metadata" family="mtdt"/>
        <field name="markers" family="mk"/>
    </class>
    
    <table name="host">
      <family name="mtdt" maxVersions="1"/>
      <family name="il" maxVersions="1"/>
      <family name="ol" maxVersions="1"/>
    </table>
    
    <class table="host" keyClass="java.lang.String" name="org.apache.nutch.storage.Host">
      <field name="metadata" family="mtdt"/>
      <field name="inlinks" family="il"/>
      <field name="outlinks" family="ol"/>
    </class>
    
</gora-orm>