[STORM-607] storm-hbase HBaseMapState should support user to customize the hbase-key & hbase-qualifier

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.3
• Fix Version/s: 0.10.0
• Component/s: storm-hbase
• Assignee: DashengJu
• Reporter: DashengJu
• Created: 26/Dec/14 03:43
• Updated: 01/Jun/15 19:32
• Resolved: 28/Apr/15 21:01

Description

In HBaseMapState, user can specific hbase-qualifier by Options, and the hbase-key is composed by all the keys by multiPut's List<Object> keys.

for example, If I have stream with <deal_id, date, pv>, grouped by <deal_id, date>, then, the hbase-key is composed by<deal_id, date>, the hbase-qualifier is pv.
But when I want hbase-key is deal_id, and hbase-qualifier is pv+date, HBaseMapState can not support this.