drill_connection: Setup a Drill connection

In sergeant: Tools to Transform and Query Data with Apache Drill

Description

Setup a Drill connection

Usage

drill_connection(
  host = Sys.getenv("DRILL_HOST", "localhost"),
  port = Sys.getenv("DRILL_PORT", 8047),
  ssl = FALSE,
  user = Sys.getenv("DRILL_USER", ""),
  password = Sys.getenv("DRILL_PASSWORD", "")
)

Arguments

host	Drill host (will pick up the value from DRILL_HOST env var)
port	Drill port (will pick up the value from DRILL_PORT env var)
ssl	use ssl?
user, password	(will pick up the values from DRILL_USER/DRILL_PASSWORD env vars)

Note

If user/password are set this function will make a POST to the REST interface immediately to prime the cookie-jar with the session id.

See Also

Other Drill direct REST API Interface: drill_active(), drill_cancel(), drill_functions(), drill_metrics(), drill_options(), drill_opts(), drill_profiles(), drill_profile(), drill_query(), drill_settings_reset(), drill_set(), drill_stats(), drill_status(), drill_storage(), drill_system_reset(), drill_threads(), drill_version()

Examples

dc <- drill_connection()

Example output

Loading required package: DBI
Loading required package: dplyr

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union

Loading required package: dbplyr

Attaching package: 'dbplyr'

The following objects are masked from 'package:dplyr':

    ident, sql

sergeant documentation built on Nov. 30, 2021, 1:06 a.m.