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From "Ryan Blue (JIRA)" <j...@apache.org>
Subject [jira] [Created] (NIFI-290) Add example configuration to distributed cache docs
Date Wed, 21 Jan 2015 22:03:35 GMT
Ryan Blue created NIFI-290:
------------------------------

             Summary: Add example configuration to distributed cache docs
                 Key: NIFI-290
                 URL: https://issues.apache.org/jira/browse/NIFI-290
             Project: Apache NiFi
          Issue Type: Bug
          Components: Documentation & Website
    Affects Versions: 0.0.1
            Reporter: Ryan Blue


>From the current docs, it was a little unclear how to set up a distributed cache service
in controller-services.xml. I figured it out from looking at the example for the SSL service,
but an example XML snippet would be useful for any controller service.

Here's the one I ended up getting to work:
{code:xml}
<services>
  <service>
    <identifier>cache-client</identifier>
    <class>org.apache.nifi.distributed.cache.client.DistributedMapCacheClientService</class>
    <property name="Server Hostname">localhost</property>
    <property name="Server Port">4557</property>
    <property name="Communications Timeout">30 secs</property>
  </service>
  <service>
    <identifier>cache-server</identifier>
    <class>org.apache.nifi.distributed.cache.server.map.DistributedMapCacheServer</class>
    <property name="Port">4557</property>
    <property name="Maximum Cache Entries">10000</property>
    <property name="Eviction Strategy">Least Recently Used</property>
  </service>
</services>
{code}

It would also be helpful to have the same paragraph about adding services to `controller-services.xml`.



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