Set up the listener.properties file

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Set up the listener.properties file

You create and edit the listener.properties file to store information used for data mining runs.

Perform these steps using the non-privileged user account on the application server.

  1. Navigate to the <INSTALL_DIR>/Signal/WEB-INF/classes directory, for example:

    $ cd /u01/stage/Signal_Install/Signal/WEB-INF/classes

  2. Copy the template_listener.properties file into the same directory, and name the copy template.properties, for example:

    $ cp template_listener.properties listener.properties

  3. Using a text editor, open the listener.properties file.
  4. Edit the parameters according to the following table:

    Table describing the parameters in the listener.properties file.

    Parameter

    Description

    Example

    mgps_path

    Specify the path to the MGPS executable. For more information, see Install MGPS.

    mgps_path=u01/app/oracle/product/Signal/bin/MGPS

    r_path

    If R version 3.0.1 or 3.2 is installed on your application server, specify the path to the directory where R is installed.

    r_path=/usr/lib64/R

    rgps_command

    If R version 3.0.1 or 3.2 is installed on your application server and you want to enable Regression-adjusted Gamma Poisson Shrinker (RGPS) computations, specify the path to the command that starts R.

    You can execute the which R command to determine the path.

    For more information, see Install the RGPS add-on package to the R library.

    rgps_command=/usr/bin/R

    rgps_cpus_count

    Maximum Number of CPU cores to use in RGPS execution.

    This value should be less than the total number of CPU cores on the machine. A larger number will speed up RGPS execution but may affect other activities on the application server.

    rgps_cpus_count=2

    sqlldr_path

    Specify the path to the SQL Loader executable.

    sqlldr_path=/u01/app/oracle/product/12.1.0/bin/sqlldr

  5. Save and close the file.
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