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When deploying the Guardium integration with Hadoop, where should the Hadoop's LOG4J parameter "log4j.appender.guardlistener.RemoteHost" point to?

Question & Answer


Question

According to the IBM Security Guardium official documentation, when performing the Hadoop integration using Hortonworks and Apache Ranger, the Hadoop administrator must setup a list of parameters in the log4j configuration in order to complete the integration.
One of these parameters is the "log4j.appender.guardlistener.RemoteHost".
Consider an environment where 2 S-TAPs are deployed;
  1. monitoring HBASE traffic and
  2. other for monitoring everything else.
Given the above conditions, the following question arises:
Where does the "log4j.appender.guardlistener.RemoteHost" parameter  should be pointed to? localhost, the host where the S-TAP is installed (if so, which one(s)), or the Collector.

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Document Information

Modified date:
09 January 2019

UID

ibm10794345