AuthMechanism Property
The authentication mechanism to use when connecting to the server.
Syntax
__property TicsHadoopDFSAuthMechanisms AuthMechanism = { read=FAuthMechanism, write=FSetAuthMechanism };
enum TicsHadoopDFSAuthMechanisms { amNone=0, amSimple=1, amBasic=2, amNTLM=3, amNegotiate=4, amOAuth=5 };
Default Value
amNone
Remarks
This property controls what authentication mechanism the component should use when connecting to the server.
Possible values are:
0 (amNone - default) | No authentication is performed. |
1 (amSimple) | Hadoop pseudo/simple authentication is performed. |
2 (amBasic) | Basic authentication is performed. |
3 (amNTLM) | NTLM authentication is performed. |
4 (amNegotiate) | Negotiate authentication is performed. |
5 (amOAuth) | OAuth authentication is performed. |
When set to 1 (amSimple), the value of the User property is automatically sent in every request using the user.name query parameter.
When set to 2 (amBasic), 3 (amNTLM), or 4 (amNegotiate), the values held by the User and Password properties will be used to perform Basic, NTLM, or Negotiate (e.g., Kerberos SPNEGO) authentication.
When set to 5 (amOAuth), the value of the Authorization property is automatically sent in every request using the Authorization HTTP header.
Data Type
Integer