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Impala Gives TTransport Exception when ldap is enabled

avatar
Expert Contributor

Hi,

 

I am trying to enable LDAP in impala but it gives me an error like this :-

 

12:04:40.393 PM               INFO      thrift-util.cc:105               

TThreadPoolServer: TServerTransport died on accept: SASL(-13): user not found: Password verification failed

12:05:11.899 PM               INFO      thrift-util.cc:105               

TThreadPoolServer: TServerTransport died on accept: invalid sasl status

12:13:09.242 PM               INFO      thrift-util.cc:105               

TThreadPoolServer: TServerTransport died on accept: invalid sasl status

12:13:44.246 PM               INFO      authentication.cc:235    

Trying simple LDAP bind for:xxxx

12:13:44.250 PM               WARN   authentication.cc:242    

LDAP authentication failure for xxxx : Invalid credentials

12:13:44.250 PM               ERROR  authentication.cc:148    

SASL message (LDAP): Password verification failed

12:13:44.251 PM               INFO      thrift-util.cc:105               

TThreadPoolServer: TServerTransport died on accept: SASL(-13): user not found: Password verification failed

12:13:58.467 PM               INFO      authentication.cc:235    

Trying simple LDAP bind for: xxxx

12:13:58.471 PM               WARN   authentication.cc:242    

LDAP authentication failure for xxxx : Invalid credentials

12:13:58.471 PM               ERROR  authentication.cc:148    

SASL message (LDAP): Password verification failed

12:13:58.472 PM               INFO      thrift-util.cc:105               

TThreadPoolServer: TServerTransport died on accept: SASL(-13): user not found: Password verification failed

 

Even though i am giving the correct credentials.

I have enabled LDAP in IMpala by giving LDAP_url,Enable LDAP authentication,TLS checkbox(without this enabled Impala does not start) and added these properties in advanced command line impala code snippet in cloudera manager :-

 

-ldap_domain=
-base_dn=
-bind_dn=
-bind_password=

 

Also,when i login through hue (LDAP enabled) ,i get impala error on the landing page even though the impala daemon is up and running and giving no error in log file:-

 

Potential misconfiguration detected. Fix and restart Hue.

Impala Editor No available Impalad to send queries to.

 

I am using CDH 5.2 on RED hat linux 6.5 

1 ACCEPTED SOLUTION

avatar
Expert Contributor

This issue got resolved by adding --ldap_domain in advanced Snippet Command line argument for impala daemon.

After restarting the service,

 

doing impala-shell -l in linux terminal

prompted for ldap username's password and got successfuly connected.

View solution in original post

1 REPLY 1

avatar
Expert Contributor

This issue got resolved by adding --ldap_domain in advanced Snippet Command line argument for impala daemon.

After restarting the service,

 

doing impala-shell -l in linux terminal

prompted for ldap username's password and got successfuly connected.