Installation and Upgrade Guide > Part I: Pre-Installation > Before You Install or Upgrade > Uninstall Big Data Management
  

Uninstall Big Data Management

If you upgraded the Informatica domain or applied the hotfix, you must uninstall and reinstall Big Data Management from the cluster.
For information about uninstalling Big Data Management from Azure HDInsight, see Uninstall for Azure HDInsight.
For information about uninstalling Big Data Management from Cloudera CDH, see Uninstall for Cloudera CDH.
For information about uninstalling Big Data Management from Hortonworks HDP, see Uninstall for Hortonworks HDP.
For information about uninstalling Big Data Management from IBM BigInsights, seeUninstall for IBM BigInsights.
For information about uninstalling Big Data Management from MapR, see Uninstall for MapR.