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HBASE-4096 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1152993 13f79535-47bb-0310-9956-ffa450edef68
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Doug Meil 2011-08-02 01:54:17 +00:00
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src/docbkx/book.xml
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@ -1376,7 +1376,40 @@ false
</orderedlist>
</para>
</section>
</section>
<section xml:id="copytable">
<title>CopyTable</title>
<para>
CopyTable is a utility that can copy part or of all of a table, either to the same cluster or another cluster. The usage is as follows:
<programlisting>$ bin/hbase org.apache.hadoop.hbase.mapreduce.CopyTable [--rs.class=CLASS] [--rs.impl=IMPL] [--starttime=X] [--endtime=Y] [--new.name=NEW] [--peer.adr=ADR] tablename
</programlisting>
</para>
<para>
Options:
<itemizedlist>
<listitem><varname>rs.class</varname> hbase.regionserver.class of the peer cluster. Specify if different from current cluster.</listitem>
<listitem><varname>rs.impl</varname> hbase.regionserver.impl of the peer cluster. </listitem>
<listitem><varname>starttime</varname> Beginning of the time range. Without endtime means starttime to forever.</listitem>
<listitem><varname>endtime</varname> End of the time range. Without endtime means starttime to forever.</listitem>
<listitem><varname>new.name</varname> New table's name.</listitem>
<listitem><varname>peer.adr</varname> Address of the peer cluster given in the format hbase.zookeeper.quorum:hbase.zookeeper.client.port:zookeeper.znode.parent</listitem>
<listitem><varname>families</varname> Comma-separated list of ColumnFamilies to copy.</listitem>
</itemizedlist>
Args:
<itemizedlist>
<listitem>tablename Name of table to copy.</listitem>
</itemizedlist>
</para>
<para>Example of copying 'TestTable' to a cluster that uses replication for a 1 hour window:
<programlisting>$ bin/hbase org.apache.hadoop.hbase.mapreduce.CopyTable
--rs.class=org.apache.hadoop.hbase.ipc.ReplicationRegionInterface
--rs.impl=org.apache.hadoop.hbase.regionserver.replication.ReplicationRegionServer
--starttime=1265875194289 --endtime=1265878794289
--peer.adr=server1,server2,server3:2181:/hbase TestTable</programlisting>
</para>
</section>
</appendix>
<appendix xml:id="compression">