Connect to a running H2O instance.

h2o.connect(
  ip = "localhost",
  port = 54321,
  strict_version_check = TRUE,
  proxy = NA_character_,
  https = FALSE,
  cacert = NA_character_,
  insecure = FALSE,
  username = NA_character_,
  password = NA_character_,
  use_spnego = FALSE,
  cookies = NA_character_,
  context_path = NA_character_,
  config = NULL
)

Arguments

ip: Object of class character representing the IP address of the server where H2O is running.
port: Object of class numeric representing the port number of the H2O server.
strict_version_check: (Optional) Setting this to FALSE is unsupported and should only be done when advised by technical support.
proxy: (Optional) A character string specifying the proxy path.
https: (Optional) Set this to TRUE to use https instead of http.
cacert: Path to a CA bundle file with root and intermediate certificates of trusted CAs.
insecure: (Optional) Set this to TRUE to disable SSL certificate checking.
username: (Optional) Username to login with.
password: (Optional) Password to login with.
use_spnego: (Optional) Set this to TRUE to enable SPNEGO authentication.
cookies: (Optional) Vector(or list) of cookies to add to request.
context_path: (Optional) The last part of connection URL: http://<ip>:<port>/<context_path>
config: (Optional) A list describing connection parameters. Using config makes h2o.connect ignore other parameters and collect named list members instead (see examples).

Value

an instance of H2OConnection object representing a connection to the running H2O instance.

Examples

if (FALSE) { # \dontrun{
library(h2o)
# Try to connect to a H2O instance running at http://localhost:54321/cluster_X
#h2o.connect(ip = "localhost", port = 54321, context_path = "cluster_X")
# Or
#config = list(ip = "localhost", port = 54321, context_path = "cluster_X")
#h2o.connect(config = config)

# Skip strict version check during connecting to the instance
#h2o.connect(config = c(strict_version_check = FALSE, config))
} # }