>From the monitoring user interface, see the Documentation link, then
Configuration, see the first property:
instance.dfs.dir
You'll also change all the port numbers from the defaults. And there's a
port number in conf/generic_logger.xml that points to the logging port on
the monitor.
For example, here are some entries from my conf/accumulo-site.xml file:
<property>
<name>master.port.client</name>
<value>10010</value>
</property>
<property>
<name>tserver.port.client</name>
<value>10011</value>
</property>
<property>
<name>gc.port.client</name>
<value>10101</value>
</property>
<property>
<name>trace.port.client</name>
<value>10111</value>
</property>
<property>
<name>monitor.port.client</name>
<value>11111</value>
</property>
<property>
<name>monitor.port.log4j</name>
<value>1560</value>
</property>
And conf generic_logger.xml:
<!-- Send all logging data to a centralized logger -->
<appender name="N1" class="org.apache.log4j.net.SocketAppender">
<param name="remoteHost"
value="${org.apache.accumulo.core.host.log}"/>
<param name="port" value="1560"/>
<param name="application"
value="${org.apache.accumulo.core.application}:${org.apache.accumulo.core.ip.localhost.hostname}"/>
<param name="Threshold" value="WARN"/>
</appender>
-Eric
On Tue, Oct 2, 2012 at 10:40 AM, Kristopher Kane <[email protected]>
wrote:
>
> Forgive me if the question has been asked/answered, but, I built 1.5
> from source last night and wanted to try it out on my existing Hadoop
> cluster without overwriting my current 1.4 set. Is there a way to
> specify the /accumulo directory in HDFS such that you can run multiple
> instances?
>
> I couldn't find an obvious way to search the mail archives from apache.org
.
>
> Thanks for the help,
>
> -Kris Kane
