This may seem like a silly question… but in following Mark’s link, the
presentation talks about the TPC-DS benchmark.
Here’s my question… what benchmark results?
If you go over to the TPC.org http://tpc.org/ website they have no TPC-DS
benchmarks listed.
(Either audited or unaudited)
So
On 1 Aug 2015, at 18:26, Ruslan Dautkhanov
dautkha...@gmail.commailto:dautkha...@gmail.com wrote:
If your network is bandwidth-bound, you'll see setting jumbo frames (MTU 9000)
may increase bandwidth up to ~20%.
https://spark-summit.org/2015/events/making-sense-of-spark-performance/
On Sat, Aug 1, 2015 at 3:24 PM, Simon Edelhaus edel...@gmail.com wrote:
Hi All!
How important would be a significant performance improvement to TCP/IP
itself, in terms of
overall job performance improvement. Which part
H
2% huh.
-- ttfn
Simon Edelhaus
California 2015
On Sat, Aug 1, 2015 at 3:45 PM, Mark Hamstra m...@clearstorydata.com
wrote:
https://spark-summit.org/2015/events/making-sense-of-spark-performance/
On Sat, Aug 1, 2015 at 3:24 PM, Simon Edelhaus edel...@gmail.com wrote:
Hi All!
Hi All!
How important would be a significant performance improvement to TCP/IP
itself, in terms of
overall job performance improvement. Which part would be most significantly
accelerated?
Would it be HDFS?
-- ttfn
Simon Edelhaus
California 2015
If your network is bandwidth-bound, you'll see setting jumbo frames (MTU
9000)
may increase bandwidth up to ~20%.
http://docs.hortonworks.com/HDP2Alpha/index.htm#Hardware_Recommendations_for_Hadoop.htm
Enabling Jumbo Frames across the cluster improves bandwidth
If Spark workload is not network
