In Mapr DB, is there a way to do multiple range scans in a single RPC call?
I think that there is a MultiRowRanger that will allow multiple range scans on a single table. I believe that if HBase has this... it would also be available for mapR DB. However, your mileage may vary.
What exactly do you want to do? And why are you worried about the cost of an RPC call?
When compared to a range scan, RPC calls are not that expensive.
HBase seems to have MultiRowRangeFilter for same functionality, however MapR doesn’t seem to support it:
I will be making multiple calls otherwise (of order of few 10s), and was considering a way to achieve it in single call(because of RPC overhead)
Hi Sumit, I added your question on the Ask Us Anything MapR-DB discussion available this week. Please follow any responses there as well.
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