What are the different ways to import data into a hive?

Data can be imported into Hive in several different ways:

  1. By using the INSERT INTO statement, you can copy data from one table to another, or insert data into a table.
  2. You can load data files from an HDFS path into a table using the LOAD DATA INPATH statement.
  3. By using the INSERT OVERWRITE DIRECTORY statement, the query results can be written directly to an HDFS path.
  4. With external tables, you can create tables that directly point to data files in HDFS without needing to copy the data to the Hive warehouse.
  5. Using Sqoop or other tools: Data can be imported from relational databases or other data storage systems into Hive using tools such as Sqoop.
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