Logic about file storage
Posted by ffpeng90 on Jan 17, 2017; 3:50am
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/Logic-about-file-storage-tp6458.html
Hi,all:
I have loaded 1000W records in carbondata format with carbon-spark plugin. I have several questions below:
Q1: I see there are only one XXX.carbondata file and 92 blockets into this block file. How can I split these blocklets into several blocks when generating this file? Is there any config properties?
Q2: There are always Segment_0 ,Part0 in a table. How can i optimize the concurrency process for reading? Is there any guidelines?