Hi,
1. Does netty perform better than the basic method for shuffling? I found
the latency caused by shuffling in a streaming job is not stable with the
basic method.
2. However, after I turn on netty for shuffling, I can only see the results
for the first two batches, and then no output at all.
related metrics in netty based shuffle, so you may not see the shuffle
fetch related metrics in web portal.
Thanks
Jerry
From: onpoq l [mailto:onpo...@gmail.com]
Sent: Thursday, June 12, 2014 2:35 PM
To: user@spark.apache.org
Subject: shuffling using netty in spark streaming
Hi,
1. Does netty
