# Configuring Spark Job Server

## Procedure

1. Open the <Spark\_Job\_Server\_Path>/settings.sh file.
2. Edit the following line to specify the IP address that you want the Spark Job Server service to use. The service will listen on this IP address.

   sjs\_host=localhost
3. Edit the following line to specify the port that you want the Spark Job Server service to use. The service will listen on this port.

   sjs\_port=8098
4. Edit the following line to specify the path to the Hadoop cluster settings directory. Note that this must be a local path: you can obtain the settings files (such as hdfs-site.xml, mapred-side.xml, core-site.xml, and yarn-site.xml) from your Hadoop cluster and copy them to the machine where you installed Spark Job Server.

   hadoop\_conf\_dir=/path/to/hadoop/cluster/settings/directory
5. To use Spark Job Server server with a secure Hadoop cluster (using Kerberos), add the following line to the file. Note that this must be a local path: you can obtain the krb5.conf file from your Hadoop cluster and copy it to the machine where you installed Spark Job Server.

   krb5.config=/path/to/Kerberos/configuration/file/krb5.conf
6. Save your changes to the settings file.
7. Restart Spark Job Server for your changes to be taken into account.