Hi Every one ,
Currently facing a performance issue while importing a data from mysql server to sqqop-hive data is near about 20GB. performance getting very slow some times query run more then 5 to 6 hour nd 2 days as well.
Using cloud era machine and 4 node cluster and cluster size is 16 GB.
Cloud you please provide me solution or suggestion where i need to look for performance increase while importing data to normal RDBMS to Sqoop-hive.