Re: ORC tables loading

The reads and writes both happen in parallel, so as more nodes are available for read and write, at least in this case, the time stays roughly the same. Alan. James Pirz November 16, 2015 at 21:23 Hi, I am using Hive 1.2 with ORC tables on Hadoop 2.6 on a

ORC tables loading

Hi, I am using Hive 1.2 with ORC tables on Hadoop 2.6 on a cluster. I load data into an ORC table by reading the data from an external table on raw text files and using insert statement: INSERT into TABLE myorctab SELECT * FROM mytxttab; I ran a simple scale-up test to find out how the loading