Re: Trying to improve compression ratio for an ORC table

2015-01-18 Thread Gopal V
On 1/18/15, 10:11 PM, Daniel Haviv wrote: I have an ORC table with the "orc.compress"="SNAPPY" property that weighs 4.9 GB and is composed of 253 files.. I then do a CTAS into a new table where I added this property "orc.compress.size"="2485760" to improve the compression ratio. The new table w

Trying to improve compression ratio for an ORC table

2015-01-18 Thread Daniel Haviv
Hi guys, I'm experiencing something very odd: I have an ORC table with the "orc.compress"="SNAPPY" property that weighs 4.9 GB and is composed of 253 files.. I then do a CTAS into a new table where I added this property "orc.compress.size"="2485760" to improve the compression ratio. The new table