BACK
|update,che ne so,vatte la pesca
Mysql to Impala tpc.org 1gb test dataset
_ create db _
create database if not exists edw_tpcds
comment "This is TPC ds 1GB for benchmark"
location '/user/hive/warehouse/edw_tpcds.db' ;
_ all tables that don't need column type remapping _
sqoop import-all-tables -connect jdbc:mysql://aly1.50easy.com:3306/edw_tpcds?useSSL=false --driver com.mysql.jdbc.Driver --username edw_tpcds --password edw_tpcds --hive-import --hive-overwrite --as-parquetfile --num-mappers 1 --hive-database edw_tpcds --exclude-tables call_center,catalog_returns,catalog_sales,customer_address,date_dim,item,promotion,store,store_returns,store_sales,warehouse,web_returns,web_sales,web_site