Hi, Rakesh
Thanks for your response. Those docs are helpful but not what I'm asking. I
was running test cases in my local machine, some test cases threw
exception.
For example:
mvn clean package -Dtest=TestSecureNameNode
it threw:
Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 50.024 sec
<<< FAILURE! - in org.apache.hadoop.hdfs.server.namenode.TestSecureNameNode
testName(org.apache.hadoop.hdfs.server.namenode.TestSecureNameNode) Time
elapsed: 48.552 sec <<< ERROR!
java.io.IOException: Failed on local exception: java.io.IOException:
Couldn't setup connection for hdfs/localh...@example.com to
localhost.localdomain/127.0.0.1:43815; Host Details : local host is:
"localhost.localdomain/127.0.0.1"; destination host is:
"localhost.localdomain":43815;
at sun.security.krb5.KdcComm.send(KdcComm.java:242)
at sun.security.krb5.KdcComm.send(KdcComm.java:200)
at sun.security.krb5.KrbTgsReq.send(KrbTgsReq.java:254)
at sun.security.krb5.KrbTgsReq.sendAndGetCreds(KrbTgsReq.java:269)
at
sun.security.krb5.internal.CredentialsUtil.serviceCreds(CredentialsUtil.java:302)
at
sun.security.krb5.internal.CredentialsUtil.acquireServiceCreds(CredentialsUtil.java:120)
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)
This test case is related to Kerberos. I guess I need to setup something
before I run it, but I don't know how to do it. Any thoughts?
