topic Re: SAS Connect to Hadoop in SAS Enterprise Guide

SAS Connect to Hadoop

dkassis — Sat, 23 Feb 2019 05:33:58 GMT

I am trying to connect to Hadoop with SAS 9.4 EG 7.1 and am returning the error below, has anyone else ran into this and know a solution?

ERROR: Error trying to establish connection: Could not establish connection to jdbc:hive2://xxxxxxxxxx.xxxxx.com:7443/dept_revenue_forecasting;ssl=true;transportMode=http;httpPath=gateway/default/hive;http

.header.Connection=close?tez.queue.name=analytics: HTTP Response code: 401

Here is the syntax I am using:

proc sql;

connect to hadoop

(server="xxxxxxxxxx.xxx.com" subprotocol=hive2 port=7443

uri="jdbc:hive2://xxxxxxxx.xxxxxx.com:7443/dept_revenue_forecasting;ssl=true;transportMode=http;httpPath=gateway/default/hive;http.header.Connection=close?tez.queue.name=analytics"

schema="dept_revenue_forecasting"

user="xxxxxxxxxx"

pw="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");

This libname is successful:

LIBNAME HPW_TAT hadoop uri='jdbc:hive2://xxxxxxxxxx.xxx.com:7443/dept_revenue_forecasting;ssl=true;transportMode=http;httpPath=gateway/default/hive;http.header.Connection=close?tez.queue.name=analytics'

schema="dept_revenue_forecasting"

USER= ="xxxxxxx" PASSWORD=="{xxxxxxxxxxxxxxxxx""

Re: SAS Connect to Hadoop

Patrick — Sat, 23 Feb 2019 03:09:53 GMT

@dkassis

Never ever post real credentials (username & password) into a public forum even if encoded!

I strongly recommend you remove the ones you've posted. Just replace the strings with XXXXXX

Re: SAS Connect to Hadoop

dkassis — Sat, 23 Feb 2019 05:28:29 GMT

Thanks for the heads up, that was inadvertant.

Re: SAS Connect to Hadoop

LinusH — Sun, 24 Feb 2019 17:37:39 GMT

Please verify that post install configuration for Haddop connection have been completed.

Second, verify that the libname actually works (sometime the libname statement doesn't work, but no error is issued), by firing a query on it.