Hey Haoming, Actually akka.loggers has already been set to "akka.event.slf4j.Slf4jLogger". You can check https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/util/AkkaUtils.scala
Regards, SY On Fri, Jun 27, 2014 at 3:55 PM, Haoming Zhang <haoming.zh...@outlook.com> wrote: > Hi Siyuan, > > Can you try this solution? > http://stackoverflow.com/questions/21943353/akka-2-3-0-fails-to-load-slf4jeventhandler-class-with-java-lang-classnotfounde > > Best > ------------------------------ > Date: Fri, 27 Jun 2014 14:18:59 -0400 > Subject: problem when start spark streaming in cluster mode > From: hsy...@gmail.com > To: user@spark.apache.org > > > Hi all, > > I can start a spark streaming app in "Client" mode on a Pseudo-standalone > cluster on my local machine. > > However when I tried to start it in "Cluster" mode. It always got the > following exception on the Driver. > > Exception in thread "main" akka.ConfigurationException: Could not start > logger due to [akka.ConfigurationException: Logger specified in config can't > be loaded [akka.event.slf4j.Slf4jLogger] due to > [akka.event.Logging$LoggerInitializationException: Logger log1-Slf4jLogger > did not respond with LoggerInitialized, sent instead [TIMEOUT]]] > > Can someone help? > > Thanks, > siyuan >
