question Re: How can I solve this in pig: WARNING: Use "yarn jar" to launch YARN applications. in Archives of Support Questions (Read Only)

How can I solve this in pig: WARNING: Use "yarn jar" to launch YARN applications.

jimmy29304825 — Mon, 26 Sep 2016 12:46:30 GMT

job-1474865109830-0012-logs.txt

I have met this problem when I using pig with tutorial

http://hortonworks.com/hadoop-tutorial/hello-world-an-introduction-to-hadoop-hcatalog-hive-and-pig/#section_4

it tell me that WARNING: Use "yarn jar" to launch YARN applications.

and more error follows up

how can I solve it?

thanks!

Re: How can I solve this in pig: WARNING: Use "yarn jar" to launch YARN applications.

jimmy29304825 — Mon, 26 Sep 2016 14:11:17 GMT

job-1474870120645-0007-logs.txt

Re: How can I solve this in pig: WARNING: Use "yarn jar" to launch YARN applications.

aervits — Mon, 26 Sep 2016 16:37:14 GMT

Did you execute the pig job with -useHCatalog? It requires to load hcatalog libraries.

Re: How can I solve this in pig: WARNING: Use "yarn jar" to launch YARN applications.

jimmy29304825 — Tue, 27 Sep 2016 09:38:49 GMT

@Atrem Ervits

Yes, I have load -useHCatalog

I fix the error and can show the result,

but it still have warning "Use "yarn jar" to launch YARN applications."

Re: How can I solve this in pig: WARNING: Use "yarn jar" to launch YARN applications.

wael_horchani1 — Thu, 29 Dec 2016 18:27:15 GMT

@WeiHsiang Tseng,

Hi,

I'm facing the same problem. did you resolve it? Thanks.

Re: How can I solve this in pig: WARNING: Use "yarn jar" to launch YARN applications.

hilscher_moritz — Tue, 03 Jan 2017 23:08:03 GMT

the problem is that the column "totmiles" in table riskfactor is of type BIGINT while the input for it coming from the "drivermileage" table is of type DOUBLE. So you either have to change the type of the "totmiles" column in "drivermileage" or in "riskfactor". Another option might be a simple cast from DOUBLE to BIGINT. I just recreated the "riskfactor" table using DOUBLE as type for "totmileage"