from:"Truong Duc Kien"

Re: Thread-safety of a SparkListener

2016-04-01 Thread Truong Duc Kien

ers > > On Fri, Apr 1, 2016 at 9:23 AM, Truong Duc Kien <duckientru...@gmail.com> > wrote: > >> Hi, >> >> I need to gather some metrics using a SparkListener. Does the callback >> methods need to thread-safe or they are always call from the same thread ? >> >> Thanks, >> Kien Truong >> > >

Thread-safety of a SparkListener

2016-04-01 Thread Truong Duc Kien

Hi, I need to gather some metrics using a SparkListener. Does the callback methods need to thread-safe or they are always call from the same thread ? Thanks, Kien Truong