Hello everyone there is my problem :
In order to automated kerberos installation i follow this tutorial for HDP sandbox 2.4 :
https://community.hortonworks.com/articles/29203/automated-kerberos-installation-and-configuration.h...
I already try to set up it manually but without success because of a connection problem with the kdc when i try to configure it on ambari web interface.
So i try the tutorial but now i have this problem when i launch it :
017-07-27,13:50:41 Enabling Kerberos
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
137 513 102 513 0 172 12 4 0:00:42 0:00:40 0:00:02 78
HTTP/1.1 400 Bad Request
X-Frame-Options: DENY
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Cache-Control: no-store
Pragma: no-cache
Set-Cookie: AMBARISESSIONID=ka633m5h9um01jqyy6uamrb18;Path=/;HttpOnly
Expires: Thu, 01 Jan 1970 00:00:00 GMT
User: raj_ops
Content-Type: text/plain
Content-Length: 513
Server: Jetty(8.1.19.v20160209)
{
"status" : 400,
"message" : "java.lang.IllegalArgumentException: Invalid KDC administrator credentials.\nThe KDC administrator credentials must be set as a persisted or temporary credential resource.This may be done by issuing a POST (or PUT for updating) to the /api/v1/clusters/:clusterName/credentials/kdc.admin.credential API entry point with the following payload:\n{\n \"Credential\" : {\n \"principal\" : \"(PRINCIPAL)\", \"key\" : \"(PASSWORD)\", \"type\" : \"(persisted|temporary)\"}\n }\n}"
I try to solve the problem by fixing manually the credential but the script seems to modify (it changes my persisted credential by a temporary credential) it and i can't find where it do it (and also i don't know how to see the principal of the credential to understand maybe why it's not working).
I also want to specify that in 2.6 ambari's log are :
user : raj_ops
password : raj_ops
I think i configure my ambari.props correctly :
CLUSTER_NAME=Sandbox
AMBARI_ADMIN_USER=raj_ops
AMBARI_ADMIN_PASSWORD=raj_ops
AMBARI_HOST=localhost
KDC_HOST=localhost
REALM=EXAMPLE.COM
KERBEROS_CLIENTS=localhost
I have no more ideas on how to solve the problem please help me ^^
