RImpala_refresh: Refreshes and loads the new metadata for the given table

In RImpala: Using Cloudera 'Impala' Through 'R'

Description

This function refreshes the metadata of the table passed as an argument to it.

Usage

rimpala.refresh(table="table_name")

Arguments

table

The name of the table whose metadata needs to be refreshed. This is a mandatory argument.

Value

The metadata of the table passed as an argument is refreshed and the new metadata is immediately loaded into the cache.

Author(s)

Vijay Raajaa [e-mail],
Austin Chungath Vincent [e-mail],
Vikas Raguttahalli [e-mail],
Sachin Sudarshana [e-mail]

Examples

## Not run: 
library("RImpala")
rimpala.init()
rimpala.connect(IP="127.0.0.1",port="21050")
rimpala.refresh(table="sample")

## End(Not run)

RImpala documentation built on May 30, 2017, 4:09 a.m.