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Uninstall Unravel


Ensure to backup data before deleting the Unravel installation directory. There can be a loss of data when you delete this directory.

  1. Switch to Unravel install user before uninstalling Unravel.

  2. Stop Unravel

    <Unravel installation directory>/unravel/manager stop
  3. Run the following command and then follow the instructions.

    <Unravel installation directory>/unravel/manager uninstall
  4. Delete the following directories:

    rm -rf <Unravel_installation_directory>/unravel/share
    rm -rf <Unravel_installation_directory>/unravel/data
    rm -rf <Unravel_installation_directory>/unravel/run
    rm -rf <Unravel_installation_directory>/unravel/tmp
    rm -rf <Unravel_installation_directory>/unravel/services
    rm -rf <Unravel_installation_directory>/unravel/logs
    rm -rf <Unravel_installation_directory>/unravel/sensors
    rm -rf <Unravel_installation_directory>/unravel/external
  5. Delete the Unravel installation directory.


    In case you have created the <Unravel_installation_directory> in a path that required root permissions, you must first switch to the root user and delete the directory.

    rm -rf <path/to/unravel/installation/directory>

    In case of an RPM installation, uninstall the Unravel RPM package on Unravel server as the root user:

    rpm -e <unravel-package-name> 
    ##For example:
    rpm -e unravel-abcd.956-2020:abcd.956-1.x86_64

Uninstalling Unravel bits from platforms


Do the following to remove Unravel bits from Databricks:

  1. On Databricks, go to Workspace > Settings > Admin Console > Global init scripts and remove the Unravel Global init scripts from the workspace.

  2. Remove any Unravel cluster-level configurations such as spark configs, spark-submit configurations, init script, and logging from the clusters.

  3. On the Unravel UI, from the upper right, select manage-icon.png > Workspaces and delete the added workspaces.

  4. Remove the Unravel binaries from the workspace.

    dbfs rm -r dbfs:/databricks/unravel