Details
-
Improvement
-
Status: Resolved
-
Major
-
Resolution: Duplicate
-
0.19.0
-
None
-
None
Description
The Hadoop configuration on EC2 currently always uses a single disk, even when more are available (http://docs.amazonwebservices.com/AWSEC2/2007-08-29/DeveloperGuide/instance-storage.html). Performance is significantly boosted by using all the available disks, so we should configure Hadoop to use them automatically.
Attachments
Attachments
Issue Links
- is related to
-
HADOOP-4382 Run Hadoop sort benchmark on Amazon EC2
- Resolved