Procedure for Using Cloudera Manager to Configure Hadoop Security

Here are the general steps to using Cloudera Manager to configure Hadoop security on your cluster, each of which is described in more detail in the following sections:
- Step 1: Install CDH and Cloudera Manager
- Step 2: (CDH3 only) Install the CDH Security Packages
- Step 3: Set up a Local KDC and Default Domain for the Hadoop Cluster
- Step 4: If you are Using AES-256 Encryption, install the JCE Policy File
- Step 5: Get or Create a Kerberos Principal and Keytab File for the Cloudera Manager Server
- Step 6: Deploying the Cloudera Manager Server Keytab
- Step 7: Configure the Kerberos Default Realm in the Cloudera Manager Admin Console
- Step 8: Stop all Services
- Step 9: Enable Hadoop Security
- Step 10: Wait for the Generate Credentials command to finish
- Step 11: Enable Hue to Work with Hadoop Security using Cloudera Manager
- Step 12: (Flume Only) Use Substitution Variables for the Kerberos Principal and Keytab
- Step 13: (CDH 4.0 and 4.1 only) Configure Hue to use a local Hive metastore
- Step 14: Start all Services
- Step 15: Create the hdfs Super User Principal
- Step 16: Get or Create a Kerberos Principal or Keytab for Each User Account
- Step 17: Prepare the Cluster for Each User
- Step 18: Verify that Kerberos Security is Working
- Step 19: (Optional) Enable Authentication for HTTP Web-Consoles for Hadoop Roles
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