GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos - kerberos

Question

GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos credentails)
livy 0.7.1
CDH 6.3.2(enable kerberos)
in livy.conf
livy.server.auth.type = kerberos
livy.server.auth.kerberos.principal = jzyc/bigdser4#JOIN.COM
livy.server.auth.kerberos.keytab = /hadoop/app/jzyc_bigdser4.keytab
livy.server.launch.kerberos.keytab = /hadoop/app/HTTP.keytab
livy.server.launch.kerberos.principal = HTTP/bigdser4#JOIN.COM
livy.impersonation.enabled = false
1.admin.local -q "addprinc jzyc/bigdser4"
2. kadmin.local -q "xst -k jzyc_bigdser4.keytab jzyc/bigdser4#JOIN.COM"
I can run livy,but I can't use livy. I get error"GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos credentails)"
in logs I can see
21/04/21 17:24:35 INFO LivyServer: SPNEGO auth enabled (principal = jzyc/bigdser4#JOIN.COM)
21/04/21 17:24:35 INFO KerberosAuthenticationHandler: Login using keytab /hadoop/app/jzyc_bigdser4.keytab, for principal jzyc/bigdser4#JOIN.COM
Debug is true storeKey true useTicketCache true useKeyTab true doNotPrompt true ticketCache is null isInitiator false KeyTab is /hadoop/app/jzyc_bigdser4.keytab refreshKrb5Config i
s true principal is jzyc/bigdser4#JOIN.COM tryFirstPass is false useFirstPass is false storePass is false clearPass is false
Refreshing Kerberos configuration
Acquire TGT from Cache
Principal is jzyc/bigdser4#JOIN.COM
null credentials from Ticket Cache
principal is jzyc/bigdser4#JOIN.COM
Will use keytab
Commit Succeeded
…………………………………………………………
org.apache.hadoop.security.authentication.client.AuthenticationException: GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos credentails)
at org.apache.hadoop.security.authentication.server.KerberosAuthenticationHandler.authenticate(KerberosAuthenticationHandler.java:398)
at org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:518)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
at org.eclipse.jetty.server.Server.handle(Server.java:539)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:333)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
at java.lang.Thread.run(Thread.java:748)
Caused by: GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos credentails)
at sun.security.jgss.krb5.Krb5AcceptCredential.getInstance(Krb5AcceptCredential.java:87)
at sun.security.jgss.krb5.Krb5MechFactory.getCredentialElement(Krb5MechFactory.java:129)
at sun.security.jgss.GSSManagerImpl.getCredentialElement(GSSManagerImpl.java:193)
at sun.security.jgss.spnego.SpNegoMechFactory.getCredentialElement(SpNegoMechFactory.java:142)
at sun.security.jgss.GSSManagerImpl.getCredentialElement(GSSManagerImpl.java:193)
at sun.security.jgss.GSSCredentialImpl.add(GSSCredentialImpl.java:427)
at sun.security.jgss.GSSCredentialImpl.<init>(GSSCredentialImpl.java:77)
at sun.security.jgss.GSSManagerImpl.createCredential(GSSManagerImpl.java:160)
at org.apache.hadoop.security.authentication.server.KerberosAuthenticationHandler$2.run(KerberosAuthenticationHandler.java:355)
at org.apache.hadoop.security.authentication.server.KerberosAuthenticationHandler$2.run(KerberosAuthenticationHandler.java:347)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.authentication.server.KerberosAuthenticationHandler.authenticate(KerberosAuthenticationHandler.java:347)
... 21 more

Answer 1

# livy.server.auth.type = kerberos
# livy.server.auth.kerberos.principal = jzyc/bigdser4#JOIN.COM
# livy.server.auth.kerberos.keytab = /hadoop/app/jzyc_bigdser4.keytab
livy.server.launch.kerberos.keytab = /hadoop/app/jztwk.keytab
livy.server.launch.kerberos.principal = jztwk/hadoop#JOIN.COM
livy.impersonation.enabled = true