Reply
New Contributor
Posts: 2
Registered: ‎03-27-2018

Mapreduce error by a Hive - Webhcat job

[ Edited ]

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 
statusdir="/user/root/output"
'http://localhost:50111/templeton/v1/hive?user.name=root'

 

 

but the mapreduce produces the following error:

 

27-03-2018 03-36-21 p-m-.png

 

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

Cloudera Employee
Posts: 257
Registered: ‎03-23-2015

Re: Mapreduce error by a Hive - Webhcat job

LogUtils should be in the hive-common.jar or hive-common-1.1.0-cdh5.11.1.jar file, is the jar file in the class path?

I am wondering why you are not using beeline to run the query, but rather use webhcat?
Highlighted
New Contributor
Posts: 2
Registered: ‎03-27-2018

Re: Mapreduce error by a Hive - Webhcat job

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"

 

05-04-2018 02-11-10 p-m-.png

 

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.

Announcements