FAILED: Error in semantic analysis: Column repeated in partitioning columns

Partitioning in Hive 23

In this post, we will discuss about one of the most critical and important concept in Hive, Partitioning in Hive Tables. Partitioning in Hive Table partitioning means dividing table data into some parts based on┬áthe values of particular columns like date or country, segregate the input records into different files/directories based on date or country. Partitioning can be done based on more than column which will impose┬ámulti-dimensional structure on directory […]

Review Comments
default gravatar

I am a plsql developer. Intrested to move into bigdata.

Neetika Singh ITA