How do you create a managed table?

Question

By default, Hive creates an Internal table also known as the Managed table, In the managed table, Hive owns the data/files .

How do I create a managed table in Hive?

Steps:1Create a table called nyse in hive and load data from your home folder in the web console. Login to the web console. ... 2Create a table called nyse_hdfs in hive and load data from your home folder in HDFS. Copy NYSE_daily dataset from data directory in HDFS to your home directory in HDFS.Hive - Managed Tables - Hands-on - CloudxLab

What are managed tables?

Managed tables are Hive owned tables where the entire lifecycle of the tables' data are managed and controlled by Hive. External tables are tables where Hive has loose coupling with the data. All the write operations to the Managed tables are performed using Hive SQL commands.

How do I create a managed and external table in Hive?

Create a Hive External Table – Example1Step 1: Prepare the Data File. Create a CSV file titled 'countries.csv': sudo nano countries.csv. ... 2Step 2: Import the File to HDFS. Create an HDFS directory. ... 3Step 3: Create an External Table.How to Create an External Table in Hive {Create, Query & Drop Table}

How tables in Hive are managed?

In a managed table, both the table data and the table schema are managed by Hive. The data will be located in a folder named after the table within the Hive data warehouse, which is essentially just a file location in HDFS. The location is user-configurable when Hive is installed.

Expert · Answer