CODEWITHSUNDEEP
amazon-web-servicesemrpresto
Radix
Radix

Reputation: 1347

Presto on EMR: external access

I have setup an EMR cluster with Presto installed and running. I can query my data on the server using presto-cli, but I am not entirely sure how to configure Presto to be accessible externally (e.g. from Tableau on my laptop).

I have looked at all the configuration/properties files in /usr/lib/presto/, but none of them seem to have anything to do with remote access setup (i.e. setting up user credentials and port).

My question is, how does one go about setting up remote access? Any help would be appreciated.

EDIT: I was able to connect to Presto (thanks to @franklinsijo); here are the nitpicks:

Upvotes: 1

Views: 1655

Answers (1)

franklinsijo
franklinsijo

Reputation: 18290

Presto Web connector for Tableau can be configured to run queries from Tableau. Unlike other tableau connectors, you cannot run live queries on Presto but can create tableau extracts. Refer here for configuration procedure.

As with configurations from Presto end, edit the configurations of Presto coordinator in config.properties file. The value of discovery.uri is required to setup the Tableau connector.

Upvotes: 3

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