-dev, +user Executors do not communicate directly, so I don't think that's quite what you are seeing. You'd have to clarify.
On Fri, Sep 11, 2020 at 12:08 AM 陈晓宇 <xychen0...@gmail.com> wrote: > > Hello all, > > We've been using spark 2.3 with blacklist enabled and often meet the problem > that when executor A has some problem(like connection issue). Tasks on > executor B, executor C will fail saying cannot read from executor A. Finally > the job will fail due to task on executor B failed 4 times. > > I wonder whether there is any existing fix or discussions how to identify > Executor A as the problem node. > > Thanks --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org
