Re: Pushing Spark to 10Gb/s

2015-08-11 Thread Akhil Das
Hi Starch, It also depends on the applications behavior, some might not be properly able to utilize the network. If you are using say Kafka, then one thing that you should keep in mind is the Size of the individual message and the number of partitions that you are having. The higher the message si

Pushing Spark to 10Gb/s

2015-08-10 Thread Starch, Michael D (398M)
All, I am trying to get data moving in and out of spark at 10Gb/s. I currently have a very powerful cluster to work on, offering 40Gb/s inifiniband links so I believe the network pipe should be fast enough. Has anyone gotten spark operating at high data rates before? Any advice would be apprec