You can use the Impala shell interactive tool (impala-shell) to set up databases and tables, insert data, and issue queries. If you have worked on Netezza or Oracle, this tool is similar to nzsql and SQLPlus. For ad hoc queries and data exploration, you can submit SQL statements in an interactive session. You can write the queries in the script file and execute those using Impala shell Command Line Options. Read: Impala Conditional Functions An Introduction to Hadoop Impala Architecture Impala shell Command Line Options Command line Options Description -i…