THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
Table of Contents
Title: Authentication Guide in SQOOP 2
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<Sqoop Folder>/bin/sqoop.sh client |
Kerberos Authentication
Kerberos is a computer network authentication protocol which works on the basis of 'tickets' to allow nodes communicating over a non-secure network to prove their identity to one another in a secure manner. Its designers aimed it primarily at a client–server model and it provides mutual authentication—both the user and the server verify each other's identity. Kerberos protocol messages are protected against eavesdropping and replay attacks.
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Refreshing Kerberos configuration Acquire TGT from Cache Principal is HTTP/<FQDN>@HADOOP.COM null credentials from Ticket Cache principal is HTTP/<FQDN>@HADOOP.COM Will use keytab Commit Succeeded |
Customized Authentication
Users can create their own authentication modules. By performing the following steps:
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