Questions and Concerns on DataMap API

2017-10-03 Thread Dong Xie
Hi Carbon Team, Recently, I am considering working on implementing a secondary index over the DataMap API. After a careful look on the design, there are some questions and concerns I want to raise here: - Datamap only support partition level (more precisely blocklet level pruning), Specificall

[DISCUSSION] support user specified segment reading for query

2017-10-03 Thread Rahul Kumar
Hi All, Please find the design doc for segment reading as attachment. *Proposed Solution :* 1. A new property will introduce to set the segment no. 2. User will set property(carbon.input.segments. .) to specify segment no. 3. During CarbonScan data will be read from from specified s

[DISCUSSION] Support Database Location Configuration while Creating Database

2017-10-03 Thread Mohammad Shahid Khan
Hi Dev, Please find the design document for Support Database Location Configuration while Creating Database. Regards, Shahid Support Database Location.docx Description: MS-Word 2007 document