Create or append Impala/Hive tables from HDFS folder (all files must have the same structure).

Create or append Impala/Hive tables from HDFS folder (all files must have the same structure).

df_2_impala(hdfsUri, dirUri, db_name, tab_name, id, pw, host, port,
  delim = ",")

Arguments

hdfsUri

, url of platform
dirUri

, directory of interest
db_name

, database name
tab_name

, name of the table to be created
id

, identification credential
pw

, password credential
host

, url of impala/hive service
port

, hive or impala port
delim

, optionnal argument for the delimiter of the file. Default to ',' .

Value

nada , allows impala/hive table creation from 1 folder with csv(s) to Impala (creation, append)