[MAPREDUCE-5887] Move split creation from submission client to MRAppMaster

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.4.0
• Component/s: applicationmaster, client
• Target Version/s: 2.5.0
• Assignee: Gera Shegalov
• Reporter: Gera Shegalov
• Created: 12/May/14 02:14
• Updated: 14/May/14 09:39
• Resolved: 12/May/14 05:11

Description

This JIRA is filed to improve scalability of job submission, specifically when there is a significant latency between the submission client and the cluster nodes RM and NN, e.g. in a multi-datacenter environment.

Issue Links

• duplicates: MAPREDUCE-207 Computing Input Splits on the MR Cluster