So now that we clarified that all is submitted at cluster standalone mode what is left when the application (ML pipeline) doesn't take advantage of full cluster power but essentially running just on master node until resources are exhausted. Why training ml Decesion Tree doesn't scale to the rest of the cluster?
On 5 July 2016 at 12:17, Jacek Laskowski <ja...@japila.pl> wrote: > Hi Jakub, > > You're correct - spark.master spark://master.clust:7077 - proves your > point. You're running Spark Standalone that was set in > conf/spark-defaults.conf perhaps. > > > Pozdrawiam, > Jacek Laskowski > ---- > https://medium.com/@jaceklaskowski/ > Mastering Apache Spark http://bit.ly/mastering-apache-spark > Follow me at https://twitter.com/jaceklaskowski > > On Tue, Jul 5, 2016 at 12:04 PM, Jakub Stransky <stransky...@gmail.com> > wrote: > >> Hello, >> >> I am convinced that we are not running in local mode: >> >> Runtime Information >> >> Name Value >> Java Home /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.65.x86_64/jre >> Java Version 1.7.0_65 (Oracle Corporation) >> Scala Version version 2.10.5 >> Spark Properties >> >> Name Value >> spark.app.id app-20160704121044-0003 >> spark.app.name DemoApp >> spark.driver.extraClassPath /home/sparkuser/sqljdbc4.jar >> spark.driver.host 10.2.0.4 >> spark.driver.memory 4g >> spark.driver.port 59493 >> spark.executor.extraClassPath /usr/local/spark-1.6.1/sqljdbc4.jar >> spark.executor.id driver >> spark.executor.memory 12g >> spark.externalBlockStore.folderName >> spark-5630dd34-4267-462e-882e-b382832bb500 >> spark.jars file:/home/sparkuser/SparkPOC.jar >> spark.master spark://master.clust:7077 >> spark.scheduler.mode FIFO >> spark.submit.deployMode client >> System Properties >> >> Name Value >> SPARK_SUBMIT true >> awt.toolkit sun.awt.X11.XToolkit >> file.encoding UTF-8 >> file.encoding.pkg sun.io >> file.separator / >> java.awt.graphicsenv sun.awt.X11GraphicsEnvironment >> java.awt.printerjob sun.print.PSPrinterJob >> java.class.version 51.0 >> java.endorsed.dirs >> /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.65.x86_64/jre/lib/endorsed >> java.ext.dirs >> >> /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.65.x86_64/jre/lib/ext:/usr/java/packages/lib/ext >> java.home /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.65.x86_64/jre >> java.io.tmpdir /tmp >> java.library.path >> /usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib >> java.runtime.name OpenJDK Runtime Environment >> java.runtime.version 1.7.0_65-mockbuild_2014_07_16_06_06-b00 >> java.specification.name Java Platform API Specification >> java.specification.vendor Oracle Corporation >> java.specification.version 1.7 >> java.vendor Oracle Corporation >> java.vendor.url http://java.oracle.com/ >> java.vendor.url.bug http://bugreport.sun.com/bugreport/ >> java.version 1.7.0_65 >> java.vm.info mixed mode >> java.vm.name OpenJDK 64-Bit Server VM >> java.vm.specification.name Java Virtual Machine Specification >> java.vm.specification.vendor Oracle Corporation >> java.vm.specification.version 1.7 >> java.vm.vendor Oracle Corporation >> java.vm.version 24.65-b04 >> line.separator >> os.arch amd64 >> os.name Linux >> os.version 2.6.32-431.29.2.el6.x86_64 >> path.separator : >> sun.arch.data.model 64 >> sun.boot.class.path >> >> /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.65.x86_64/jre/lib/resources.jar:/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.65.x86_64/jre/lib/rt.jar:/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.65.x86_64/jre/lib/sunrsasign.jar:/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.65.x86_64/jre/lib/jsse.jar:/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.65.x86_64/jre/lib/jce.jar:/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.65.x86_64/jre/lib/charsets.jar:/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.65.x86_64/jre/lib/rhino.jar:/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.65.x86_64/jre/lib/jfr.jar:/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.65.x86_64/jre/classes >> sun.boot.library.path >> /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.65.x86_64/jre/lib/amd64 >> sun.cpu.endian little >> sun.cpu.isalist >> sun.io.unicode.encoding UnicodeLittle >> sun.java.command org.apache.spark.deploy.SparkSubmit --conf >> spark.driver.extraClassPath=/home/sparkuser/sqljdbc4.jar --class --class >> DemoApp SparkPOC.jar 10 4.3 >> sun.java.launcher SUN_STANDARD >> sun.jnu.encoding UTF-8 >> sun.management.compiler HotSpot 64-Bit Tiered Compilers >> sun.nio.ch.bugLevel >> sun.os.patch.level unknown >> user.country US >> user.dir /home/sparkuser >> user.home /home/sparkuser >> user.language en >> user.name sparkuser >> user.timezone Etc/UTC >> Classpath Entries >> >> Resource Source >> /home/sparkuser/sqljdbc4.jar System Classpath >> /usr/local/spark-1.6.1/assembly/target/scala-2.10/spark-assembly-1.6.1-hadoop2.2.0.jar >> System Classpath >> /usr/local/spark-1.6.1/conf/ System Classpath >> /usr/local/spark-1.6.1/lib_managed/jars/datanucleus-api-jdo-3.2.6.jar >> System Classpath >> /usr/local/spark-1.6.1/lib_managed/jars/datanucleus-core-3.2.10.jar >> System Classpath >> /usr/local/spark-1.6.1/lib_managed/jars/datanucleus-rdbms-3.2.9.jar >> System Classpath >> http://10.2.0.4:35639/jars/SparkPOC.jar Added By User >> >> On 4 July 2016 at 21:43, Mich Talebzadeh <mich.talebza...@gmail.com> >> wrote: >> >>> well this will be apparent from the Environment tab of GUI. It will show >>> how the job is actually running. >>> >>> Jacek's point is correct. I suspect this is actually running in Local >>> mode as it looks consuming all from the master node. >>> >>> HTH >>> >>> >>> >>> >>> >>> >>> >>> Dr Mich Talebzadeh >>> >>> >>> >>> LinkedIn * >>> https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw >>> <https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw>* >>> >>> >>> >>> http://talebzadehmich.wordpress.com >>> >>> >>> *Disclaimer:* Use it at your own risk. Any and all responsibility for >>> any loss, damage or destruction of data or any other property which may >>> arise from relying on this email's technical content is explicitly >>> disclaimed. The author will in no case be liable for any monetary damages >>> arising from such loss, damage or destruction. >>> >>> >>> >>> On 4 July 2016 at 20:35, Jacek Laskowski <ja...@japila.pl> wrote: >>> >>>> On Mon, Jul 4, 2016 at 8:36 PM, Mathieu Longtin <math...@closetwork.org >>>> > wrote: >>>> >>>>> Are you using a --master argument, or equivalent config, when calling >>>>> spark-submit? >>>>> >>>>> If you don't, it runs in standalone mode. >>>>> >>>> >>>> s/standalone/local[*] >>>> >>>> Jacek >>>> >>> >>> >> >> >> -- >> Jakub Stransky >> cz.linkedin.com/in/jakubstransky >> >> > -- Jakub Stransky cz.linkedin.com/in/jakubstransky
