Hi Tim , Can you please share your dockerfiles and configuration as it will help a lot , I am planing to publish a blog post on the same .
Ashish On Thu, Mar 10, 2016 at 10:34 AM, Timothy Chen <t...@mesosphere.io> wrote: > No you don't need to install spark on each slave, we have been running > this setup in Mesosphere without any problem at this point, I think most > likely configuration problem and perhaps a chance something is missing in > the code to handle some cases. > > What version of spark are you guys running? And also did you set the > working dir in your image to be spark home? > > Tim > > > On Mar 10, 2016, at 3:11 AM, Ashish Soni <asoni.le...@gmail.com> wrote: > > You need to install spark on each mesos slave and then while starting > container make a workdir to your spark home so that it can find the spark > class. > > Ashish > > On Mar 10, 2016, at 5:22 AM, Guillaume Eynard Bontemps < > g.eynard.bonte...@gmail.com> wrote: > > For an answer to my question see this: > http://stackoverflow.com/a/35660466?noredirect=1. > > But for your problem did you define the Spark.mesos.docker. home or > something like that property? > > Le jeu. 10 mars 2016 04:26, Eran Chinthaka Withana < > eran.chinth...@gmail.com> a écrit : > >> Hi >> >> I'm also having this issue and can not get the tasks to work inside mesos. >> >> In my case, the spark-submit command is the following. >> >> $SPARK_HOME/bin/spark-submit \ >> --class com.mycompany.SparkStarter \ >> --master mesos://mesos-dispatcher:7077 \ --name SparkStarterJob \ >> --driver-memory 1G \ >> --executor-memory 4G \ >> --deploy-mode cluster \ >> --total-executor-cores 1 \ >> --conf >> spark.mesos.executor.docker.image=echinthaka/mesos-spark:0.23.1-1.6.0-2.6 \ >> http://abc.com/spark-starter.jar >> >> >> And the error I'm getting is the following. >> >> I0310 03:13:11.417009 131594 exec.cpp:132] Version: 0.23.1 >> I0310 03:13:11.419452 131601 exec.cpp:206] Executor registered on slave >> 20160223-000314-3439362570-5050-631-S0 >> sh: 1: /usr/spark-1.6.0-bin-hadoop2.6/bin/spark-class: not found >> >> >> (Looked into Spark JIRA and I found that >> https://issues.apache.org/jira/browse/SPARK-11759 is marked as closed >> since https://issues.apache.org/jira/browse/SPARK-12345 is marked as >> resolved) >> >> Really appreciate if I can get some help here. >> >> Thanks, >> Eran Chinthaka Withana >> >> On Wed, Feb 17, 2016 at 2:00 PM, g.eynard.bonte...@gmail.com < >> g.eynard.bonte...@gmail.com> wrote: >> >>> Hi everybody, >>> >>> I am testing the use of Docker for executing Spark algorithms on MESOS. I >>> managed to execute Spark in client mode with executors inside Docker, >>> but I >>> wanted to go further and have also my Driver running into a Docker >>> Container. Here I ran into a behavior that I'm not sure is normal, let me >>> try to explain. >>> >>> I submit my spark application through MesosClusterDispatcher using a >>> command >>> like: >>> $ ./bin/spark-submit --class org.apache.spark.examples.SparkPi --master >>> mesos://spark-master-1:7077 --deploy-mode cluster --conf >>> spark.mesos.executor.docker.image=myuser/myimage:0.0.2 >>> >>> https://storage.googleapis.com/some-bucket/spark-examples-1.5.2-hadoop2.6.0.jar >>> 10 >>> >>> My driver is running fine, inside its docker container, but the executors >>> fail: >>> "sh: /some/spark/home/bin/spark-class: No such file or directory" >>> >>> Looking on MESOS slaves log, I think that the executors do not run inside >>> docker: "docker.cpp:775] No container info found, skipping launch". As my >>> Mesos slaves do not have spark installed, it fails. >>> >>> *It seems that the spark conf that I gave in the first spark-submit is >>> not >>> transmitted to the Driver submitted conf*, when launched in the docker >>> container. The only workaround I found is to modify my Docker image in >>> order >>> to define inside its spark conf the spark.mesos.executor.docker.image >>> property. This way, my executors get the conf well and are launched >>> inside >>> docker on Mesos. This seems a little complicated to me, and I feel the >>> configuration passed to the early spark-submit should be transmitted to >>> the >>> Driver submit... >>> >>> >>> >>> -- >>> View this message in context: >>> http://apache-spark-user-list.1001560.n3.nabble.com/Problem-mixing-MESOS-Cluster-Mode-and-Docker-task-execution-tp26258.html >>> Sent from the Apache Spark User List mailing list archive at Nabble.com >>> <http://nabble.com>. >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: user-unsubscr...@spark.apache.org >>> For additional commands, e-mail: user-h...@spark.apache.org >>> >>> >>