Is setting hive.auto.convert.join to true will help setting mapreduce local task and conditional task ?
Good wishes,always ! Santosh On Tue, Jan 8, 2013 at 4:04 PM, Santosh Achhra <santoshach...@gmail.com>wrote: > Hello, > > I was reading an article on web which tells about MapReduce local Task and > use of hash table files and conditional tasks to improve performance of > hive queries. > > Any idea how to implement this ? I am aware of Map joins but I am sure how > to implement Map reduce local tasks with hash tables. > > Good wishes,always ! > Santosh >
