[GORA-214] use batched Mutations available in Hector Mutator

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Fix Version/s: 0.8
• Component/s: gora-cassandra
• Assignee: Roland von Herget
• Reporter: Roland von Herget
• Created: 09/Mar/13 17:11
• Updated: 23/Aug/17 21:01
• Resolved: 23/Aug/17 21:01

Description

Cassandra & Hector offer a lot of possibilities to batch mutations together.
This means Hector will not send data out to Cassandra until it receives the command to do so [execute()].
Really useful is this feature if you have to addOrUpdate two or more columns for one key (in one cf), it will then limit load on Cassandra, too.

A small prove of concept patch against 0.2 is attached.