how to enable #impersonation in #hue or #oozie

Enabling impersonation in Hue or Oozie requires configuring the appropriate settings in their respective configuration files.

To enable #impersonation in #Hue, follow these steps:

1.       Open the hue.ini configuration file, located in the Hue configuration directory. This directory is typically located at /etc/hue/conf/.

2.       Find the [desktop] section in the configuration file, and add the following settings:

[desktop]
enable_impersonation=true

3.       Save and close the configuration file.

4.       Restart the Hue server to apply the changes.

To enable #impersonation in #Oozie, follow these steps:

1.       Open the oozie-site.xml configuration file, located in the Oozie configuration directory. This directory is typically located at /etc/oozie/conf/.

2.       Find the <property> section in the configuration file, and add the following property:

<property>
    <name>oozie.service.HadoopAccessorService.kerberos.enabled</name>
    <value>true</value>
</property>

3.       Save and close the configuration file.

4.       Restart the Oozie server to apply the changes.

Note that enabling #impersonation in #Hue and #Oozie requires #Kerberos #authentication to be enabled and properly configured in your #environment. Without proper Kerberos configuration, impersonation will not work correctly.