Support Questions

mukesh_chouhan · ‎07-15-2018

I am new to Livy. I am able to run scala code through Livy api POST statement as described here -

https://livy.incubator.apache.org/examples/

How can I submit a Jar file using API?

falbani · ‎07-15-2018

Try adding jars using the jars option while posting to session like described in the livy rest documentation:

https://livy.incubator.apache.org/docs/latest/rest-api.html

curl -X POST -d '{"conf": {"jars": "hdfs://localhost:8020/tmp/package.jar"}}' -H "Content-Type: application/json" localhost:8998/sessions

HTH

*** If you found this answer addressed your question, please take a moment to login and click the "accept" link on the answer.

View solution in original post

sandyy006 · ‎07-16-2018

@Mukesh Chouhan

In order to use the jars present in local filesystem. Please follow below.

1. Place the jars in a directory on livy node and add the directory to `livy.file.local-dir-whitelist`.This configuration should be set in livy.conf.

2. Add all the required jars to "jars" field in the curl command, note it should be added in URI format with "file" scheme, like "file://<livy.file.local-dir-whitelist>/xxx.jar".

Cloudera Community

Support Questions

How to post a Spark Job as JAR via Livy interactive REST interface