[PIG-2886] Add Scan TimeRange to HBaseStorage

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.9.0, 0.9.1, 0.9.2
• Fix Version/s: 0.11
• Labels: newbie
• Release Note: Added the ability to set HBase Scan's maxTimestamp, minTimestamp and timestamp in HBaseStorage. I also added unit tests.
• Tags: HBaseStorage timeRange timeStamp
• Assignee: Ted Malaska
• Reporter: Theodore michael Malaska
• Created: 22/Aug/12 00:39
• Updated: 26/Feb/13 14:51
• Resolved: 02/Sep/12 22:01

Description

I have a client that wants to use pig. They are using MR now. They can't use PIG right now because they only want to fetch the last day's worth of data in HBase. A filter with time range would require reading all the HStore files. If we hold major compaction until after the fetch and use Scan Time Range we only need to read very little in compression.

Issue Links

• duplicates: PIG-1832 Support timestamp in HBaseStorage when storing
• relates to: PIG-2114 Enhancements to PIG HBaseStorage Load & Store Func with extra scan configurations