topic Re: need help with hadoop configuration in Administration and Deployment

need help with hadoop configuration

wanderer_in_NJ — Sat, 22 Apr 2017 23:39:55 GMT

cfg.xml is (code follows)

<configuration>
<property>
<name>fs.default.name</name>
<value>hdfs://servername.demo.sas.com:8020</value>
</property>
<property>
<name>mapred.job.tracker</name>
<value>servername.demo.sas.com:8021</value>
</property></configuration>

(end code)

when i run (code follows)

proc hadoop options = cfg authdomain = "HADOOP" verbose;

hdfs copyfromlocal = "/user/macros/test.dat"

out="/user/macros/test1.dat" overwrite;

run;

(code ends)

I get the following error:

ERROR: Specified AuthenticationDomain not found in foundation repository.

does that means hadoop is not installed correctly ? do i need sas/access hadoop to run it correctly ?

Re: need help with hadoop configuration

anirbanroy — Thu, 27 Apr 2017 06:23:56 GMT

Have you created a Authdomain named HADOOP in SMC which contains the user id and password. If not, then either create the authdomain in SMC or pass the userid and password through username= and password= in proc hadoop.

The error means that in your metadata foundation repository, authdomain HADOOP is not present. It has nothing to do with wrong installation of hadoop.

Yes, SAS Access to Hadoop is required to execute Proc Hadoop but seeing your log, I feel that you have that installed and configured.

Re: need help with hadoop configuration

wanderer_in_NJ — Fri, 28 Apr 2017 15:28:48 GMT

Thank you