Re: Carbon file size is so big than parquet.

Posted by carbondata-newuser on Jul 03, 2018; 12:14pm
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/Carbon-file-size-is-so-big-than-parquet-tp53940p54068.html

Finally I find the reason, in parquet we used gzip compressor and carbondata
used snappy.
Gzip has better compression ratio  than snappy .



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