MapR 5.1 is at End of Life (EOL) and no longer supported. Please see the latest documentation. This documentation is not being updated.

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5.1 Ecosystem
This guide contains a section for each open source project that MapR supports. You can learn how to install, configure, use, and integrate each project within the context of a MapR cluster.
HttpFS
Configuring HttpFS
Kerberos Authentication for HttpFS
Step 3: Verify that context.xml.jpamLogin Exists

MapR 5.1 Documentation

Step 3: Verify that context.xml.jpamLogin Exists

Verify that the following file exists: /


    opt/mapr/httpfs/httpfs-1.0/share/hadoop/httpfs/tomcat/webapps/webhdfs/META-INF/context.xml.jpamLogin.

This file may have been renamed to context.xml to configure PAM authentication for HttpFS. However, to configure Kerberos for HttpFS, rename the file back to context.xml.jpamLogin:

mv /opt/mapr/httpfs/httpfs-1.0/share/hadoop/httpfs/tomcat/webapps/webhdfs/META-INF/context.xml /opt/mapr/httpfs/httpfs-1.0/share/hadoop/httpfs/tomcat/webapps/webhdfs/META-INF/context.xml.jpamLogin