What is HCatalog?


1 Answer(s)


Hi Karan,

HCatalog is a table and storage management layer for Hadoop that enables users with different data processing tools — Pig, MapReduce — to more easily read and write data on the grid.

Follow the below links for more examples of how to use it:

https://cwiki.apache.org/confluence/display/Hive/HCatalog

https://cwiki.apache.org/confluence/display/HCATALOG/Index

Hope this helps.

Thanks