Hi,
HCP : 1.3.0 / Metron : 0.4.1.1 HDP : 2.5.0 Kerberos Authentication enabled for Hadoop cluster. When Metron Rest trying to connect to Storm, error is thrown as no Server not found in Kerberos database (7) - LOOKING_UP_SERVER >>>KRBError: cTime is Thu Oct 28 12:56:54 AEST 1971 57466614000 sTime is Wed Jan 03 22:57:12 AEDT 2018 1514980632000 suSec is 418131 error code is 7 error Message is Server not found in Kerberos database cname is [email protected] sname is *HTTPS/[email protected] <HTTPS/[email protected]> *msgType is 30 KrbException: Server not found in Kerberos database (7) - LOOKING_UP_SERVER at sun.security.krb5.KrbTgsRep.<init>(KrbTgsRep.java:73) at sun.security.krb5.KrbTgsReq.getReply(KrbTgsReq.java:251) at sun.security.krb5.KrbTgsReq.sendAndGetCreds(KrbTgsReq.java:262) at sun.security.krb5.internal.CredentialsUtil.serviceCreds(CredentialsUtil.java:308) at sun.security.krb5.internal.CredentialsUtil.acquireServiceCreds(CredentialsUtil.java:126) at sun.security.krb5.Credentials.acquireServiceCreds(Credentials.java:458) at sun.security.jgss.krb5.Krb5Context.initSecContext(Krb5Context.java:693) at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:248) In KDC there is no principal with HTTPS/[email protected] We can see only *HTTP/[email protected] <HTTP/[email protected]>* If we add manually principal ( HTTPS/[email protected]) using kadmin in kerberos server, getting error as checksum failed Jan 03, 2018 10:32:20 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.web.client.RestClientException: Error running rest call; nested exception is org.springframework.web.client.HttpClientErrorException: 403 GSSException: Failure unspecified at GSS-API level (Mechanism level: Checksum failed)] with root cause org.springframework.web.client.HttpClientErrorException: 403 GSSException: Failure unspecified at GSS-API level (Mechanism level: Checksum failed) at org.springframework.web.client.DefaultResponseErrorHandler.handleError(DefaultResponseErrorHandler.java:91) at org.springframework.web.client.RestTemplate.handleResponse(RestTemplate.java:667) at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:620) Please suggest how to resolve this issue, thanks Regards, Prakash R
