Re: Getting Tez working against cdh 5.3

2015-01-23 Thread Gopal V
On 1/20/15, 4:11 PM, Edward Capriolo wrote: I see. That helped a lot. java.lang.UnsatisfiedLinkError: org.apache.hadoop.util.NativeCodeLoader.buildSupportsSnappy()Z at org.apache.hadoop.util.NativeCodeLoader.buildSupportsSnappy(Native ... I am not sure what this fix is doing exactly. Does

Re: Spark performance for small queries

2015-01-23 Thread Saumitra Shahapure (Vizury)
Hi Gopal, Thanks for the informative answer, but my question was around difference in the processing of Spark SQL and Hive. Right now I am not trying to optimizing either. I totally agree that Hive can perform much better than the number I got. I was just wondering, even though both systems would