[Discuession] Support concurrent read for CSDK

Posted by xubo245 on Nov 24, 2018; 4:07am
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/Discuession-Support-concurrent-read-for-CSDK-tp69105.html

Hi, all
    SDK already support concurrent read, CSDK also need to support it for
improving read performance.
I already raise a PR for it:https://github.com/apache/carbondata/pull/2946
    I want to support readAllParallel in SDK, but I don't know how to save
the data for different threads. Anyone has good idea for it?
    What's more, for the concurrent  read in C++, I already provide the
interface for user. I tried with thread and
join/detach for concurrent, are there any better solution for it?



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