Pre-Upgrade Steps for HttpFS

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

About this task

IMPORTANT
If you are upgrading from EEP 8.x.x or a previous EEP to EEP 9.0.0 or later, note that EEP 9.0.0 introduced changes to the location of the httpfs-site.xml file and the name of the timeout property. For more information about these changes, see Network Timeout for HttpFS.
Stop the HttpFS service using the following command:
maprcli node services -name httpfs -action stop -nodes <ip_address>

Preserving HttpFS Configuration

Preserving of user configuration logic is built into HttpFS.

Procedure

User configuration from a previous version is copied to a folder with an old version timestamp and is also copied to a new version conf folder.