Re: [DISCUSSION] CarbonData Integration with Presto

Posted by linqer on Jun 30, 2017; 2:53am
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/DISCUSSION-CarbonData-Integration-with-Presto-tp16793p16849.html

Can you give me your all configuration files (etc/) of coordinate and worker, What configuration tuning did you make for carbondata?

A lot of scenes in our company are using Presto,I have tested presto read orc vs carbondata  , Carbondata is clearly inferior to Orc;

During the testing, for performance reasons, we used replica join in particular, and we increased the JVM codecache size. but these are equally fair to both ORC and carbondata

Carbondata_vs_ORC_on_Presto_Benchmark_testing.docx