Database Reference
In-Depth Information
<?xml version="1.0"?>
<!-- hdfs-site.xml -->
<configuration>
<property>
<name> dfs.namenode.name.dir </name>
<value> /disk1/hdfs/name,/remote/hdfs/name </value>
</property>
<property>
<name> dfs.datanode.data.dir </name>
<value> /disk1/hdfs/data,/disk2/hdfs/data </value>
</property>
<property>
<name> dfs.namenode.checkpoint.dir </name>
<value> /disk1/hdfs/namesecondary,/disk2/hdfs/namesecondary </value>
</property>
</configuration>
Example 10-3. A typical yarn-site.xml configuration file
<?xml version="1.0"?>
<!-- yarn-site.xml -->
<configuration>
<property>
<name> yarn.resourcemanager.hostname </name>
<value> resourcemanager </value>
</property>
<property>
<name> yarn.nodemanager.local-dirs </name>
<value> /disk1/nm-local-dir,/disk2/nm-local-dir </value>
</property>
<property>
<name> yarn.nodemanager.aux-services </name>
<value> mapreduce.shuffle </value>
</property>
<property>
<name> yarn.nodemanager.resource.memory-mb </name>
<value> 16384 </value>
</property>
<property>
<name> yarn.nodemanager.resource.cpu-vcores </name>
<value> 16 </value>
Search WWH ::




Custom Search