Post-Upgrade Steps for HttpFS

Complete the following steps after you upgrade HttpFS with or without the Installer.

1. Migrate any custom HttpFS configuration settings into the new default files.
   • For MEP 7.1.x, update the configuration files in the following directory:

     /opt/mapr/httpfs/httpfs-1.1.0/etc/hadoop

   • For MEP 7.0.x, the following examples show configuration file locations:
     • /opt/mapr/httpfs/httpfs-1.0/share/hadoop/httpfs/tomcat/webapps/webhdfs/WEB-INF/web.xml
     • /opt/mapr/httpfs/httpfs-1.0/share/hadoop/httpfs/tomcat/conf/server.xml
     • /opt/mapr/httpfs/httpfs-1.0/share/hadoop/httpfs/tomcat/conf/tomcat-users.xml
     • /opt/mapr/httpfs/httpfs-1.0/etc/hadoop/httpfs-site.xml
2. Run the configure.sh script after making configuration changes:

   sudo bash /opt/mapr/server/configure.sh -R