Support Questions
Find answers, ask questions, and share your expertise
Announcements
Alert: Welcome to the Unified Cloudera Community. Former HCC members be sure to read and learn how to activate your account here.

In hadoop how the number of mappers are determined in a case when i have 10000 files each of 1MB and my split size is 100MB. Will the number of mappers be 10000 or 100?

Highlighted

In hadoop how the number of mappers are determined in a case when i have 10000 files each of 1MB and my split size is 100MB. Will the number of mappers be 10000 or 100?

New Contributor
 
Don't have an account?
Coming from Hortonworks? Activate your account here