将数据从分区表加载到非分区表

Question

I want to load a data from Partitioned table to Non partitioned Hive tables. Is there anyway to load it instead of converting non-partitioned into partitioned table?

Thanks, Rahul

Answer 1

Are you need partition columns( from partitioned table) as non-partitions columns into new table(non-partitioned) ? If yes, then below format will help.

CREATE [EXTERNAL] TABLE table_name [STORED AS ctas_file_format] [LOCATION 'hdfs_path'] AS select * from partitioned_table

I think you can use hdfs command to move the data to non-partitoned table.