Can any one please provide druid documented examples which i can test

Hi Team,

Can any one please provide druid documented examples which i can test.

I am new to druid, I installed druid in hortenworkes kerbores cluster , i need to test it.

I need to test with CSV File, JSON File, Kafka, Hive LLAP, Please can any one help me on this.

How to load CSV File to Druid and do query’s on that data.

How to load JSON File to Druid and do query’s on that data.

Streaming Data Kafka and druid.

Integration of Hive LLAP and Druid and examples on the same

If any one have documents on this , Please share me , Please …

Please can any one help me.

Thanks

Layeeq

Please can any of you can help me on this.

Hey Layeeq,

There’s documentation relevant to your queries available, if you run into any specific issues or gaps in the docs feel free to reach out.

http://druid.io/docs/latest

Cheers,

Dylan

I have followed below link.

i am not able to load json data into druid

{“error”:“Unauthorized request.”,“errorMessage”:null,“errorClass”:null,“host”:"devhcdl1.azure.ril.co

Hey Layeeq,

That doesn’t look like an error message that’s come from Druid, you’ll want to seek help from the Hortonworks folks.

Cheers,

Dylan

Hey Layeeq,

Apologies look like this error is potentially coming from Druid’s Kerberos extension. Afraid I’ve no experience with using this so can’t offer any advice.

Cheers,

Dylan

Hi Md,

Since your HDFS has Kerberos security, you will need to configure Kerberos on Druid as well, following this guide:

http://druid.io/docs/latest/development/extensions-core/hdfs.html

More specifically, you need to configure druid.hadoop.security.kerberos.principal and druid.hadoop.security.kerberos.keytab in the common.running.properties. Alternatives, you can manually obtain tickets by running “kinit” before starting an data ingestion.

hope this helps