Applying a Patch

You can apply a patch by using the MapR Installer, by using the command line (a manual process), or by using a MapR Installer Stanza.

To download the latest MapR patches for supported versions:
  1. Navigate to the MapR secure FTP server at
  2. Log in using maprpatches for your Login ID. Leave the Password field blank.
  3. Click Login.

For patch information, visit the MapR Support notices of known issues, some with patches or workarounds.