write_df_to_hive: Write an R dataframe to Hive

In Fredo-XVII/RToolShed: Tools for Data Analysis and Data Science

Write an R dataframe to Hive

Description

Write an R dataframe to Hive

Usage

write_df_to_hive(df, id, server, schema_table, append_data = FALSE)

Arguments

df	dataframe Dataframe to upload; df is converted to csv for upload.
id	string ID of user. Password will be requested from the user at function call.
server	string server extention or path
schema_table	string "schema.table" Name of the table to write to in Hive.
append_data	logical, defaults to FALSE for overwrite; TRUE appends the to the data.

Details

Uploads an R dataframe and uploads it to Hive. This assumes that when you log into Hive/Hadoop, the login is similar to '[e-mail]“

Value

Does not return anything.

Examples

## Not run: 
library(ssh)
library(dplyr)
library(readr)
library(askpass)
df <- mtcars
zid <- 'XXXXX'
server <- 'edge.hadoop.co.com'
schema_table <- 'schema.table'
write_df_to_hive(df = df, id = zid, server = server, schema_table = schema_table)

## End(Not run)

Fredo-XVII/RToolShed documentation built on March 17, 2024, 12:15 p.m.