03-27-2018 01:00 PM - last edited on 03-28-2018 05:25 AM by cjervis
hello community, my version is cdh5.11.1, I'm trying to execute a Hive query by webhcat for a REST service,
curl -s -d execute="select+*+from+sample_08;" -d
but the mapreduce produces the following error:
I see that it is a library error, but I can not find a way to fix i.
Sorry for my bad english,Thanks for the help
04-04-2018 11:55 PM
04-05-2018 11:21 AM
Thanks for responding, I use the webhcat because I need the result of the query to be a json or xml file for a REST service. without using jdbc.
Webhcat was the first alternative I found.
I already solved the problem of the jar, now i have another problem, when executing the command curl the MapReduce does not find the file "hive-0.11.0.targ.gz"
Change the path in the configuration file "webhcat-default.xml", but only the node where I execute the command grabs the configuration change, the other nodes even if I change their local file "webhcat-default.xml" they remain with the old configuration.