Can I read Data Ingestion Process for Hive Tables on EtoBox?
Data Ingestion Process for Hive Tables by Anand Walandikar is a document available to read on EtoBox.
What is Data Ingestion Process for Hive Tables about?
The document outlines a process for ingesting files into a Hive database, including steps for checking database status, reading metadata, validating file types, and transferring data to HDFS. It details the use of regex patterns for parsing fixed-width files and the necessary checks for file integrity before ingestion. If successful, the data is loaded into staging and raw tables, with metadata entries updated, while failures result in moving files to an exception zone.
- Author
- Anand Walandikar
- Language
- EN