WE have Cloudera quickstark setup on Oracle Virtual box VM. We are performing some sort of stress testing. How fast data can ingested in running 5 parallel imports? We have many clients so during POC, we like to check how much load we can put during data ingestion in parallel.
While i was importing the data from single sql server instance with single sqoop job, it was working fine. Now while i am trying to import data from 4 sql server databases on the two sql server instance (running in two different machines) using 4 different sqoop import command, no job is finishing its job. All showing 0% map 0% reduce.
We have oracle VM virtual box setup with following resources
1. RAM : 24 GB
2. Disk : 256 GB
3. Processors assigned : 6 (Hypertheading not enabled)
What could be potential reasons for the data ingestion failure? As you can check job started running on Feb 12, 2016 and today (Feb 15, 2016) it's still running. Data is aroung 5GB which has to be import through hive sqoop jobs
Do i need to have more resources assigned to the VM ?
Going to real physical cluster is not an option yet for us.