Hive TABLESAMPLE syntax with examples

Bucketing In Hive 28

In our previous post we have discussed about partitioning in Hive, now we will focus on Bucketing In Hive, which is another way of giving more fine grained structure to Hive tables. Bucketing in Hive Usually Partitioning in Hive offers a way of segregating hive table data into multiple files/directories. But partitioning gives effective results when, There are limited number of partitions Comparatively equal sized partitions But this may not […]