[HBASE-10910] [89-fb] Change get(List<Get>) to batchGet(List<Get>)

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 0.89-fb
• Fix Version/s: 0.89-fb
• Component/s: Client
• Assignee: Unassigned
• Reporter: Adela Maznikar
• Created: 04/Apr/14 19:10
• Updated: 17/Jun/22 05:29
• Resolved: 06/Apr/15 19:52

Description

batchGet(List<Get>) is more performant since it splits the list of Gets on regionserver level, and get(List<Get>) does that on region level.
If we have a list of gets for regions on a same regionserver, get(List<Get>) will do #regions rpc calls and batchGet(List<Get>) will do just one rpc call.

Changing HTable.get(List<Get>) to internally call HTable.batchGet(List<Get>)