Cloudera's Distribution Including Apache Hadoop - Cloudera Administration - page 104

user interface.
</description>
</property>
<property>
<name>dfs.replication</name>
<value>3</value>
<description>
This property defines the replication factor of
the data blocks in HDFS.
</description>
</property>
<property>
<name>dfs.blocksize</name>
<value>134217728</value>
<description>
This property defines block size for files in
HDFS (bytes).
</description>
</property>
</configuration>
For a complete list of configurable properties for the hdfs-site.xml file,
refer to http://hadoop.apache.org/docs/r2.3.0/hadoop-project-dist/hadoop-hdfs/
hdfs-default.xml .
12. Create the mapred-site.xml file in /etc/hadoop/conf if is not already
present, and update it as follows:
<?xml-stylesheet type="text/xsl"
href="configuration.xsl"?>
<configuration>
<property>
<name>mapred.job.tracker</name>
<value>node1.hcluster:8021</value>
<description>
This property defines the address at which the
jobtracker service runs.
</description>
</property>
<property>