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the master machine. Upload the generated running package to the master (192.168.122.102) scp spark-1.0-dist.tar.gz [emailprotected]192.168.122.102:~/Run hive on spark Test Cases After the above-mentioned torture, we finally reached the most tense moment. Decompress spark-1.0-dist.tar.gz with the hduserid of the master host. #after login into the master as hduser
Install modsecurity: sudo apt-get install libxml2 libxml2-dev libxml2-utils libaprutil1 libaprutil1-dev libapache-mod-security If your Ubuntu is 64bit, you need to fix a bug: sudo ln -s /usr/lib/x86_64-linux-gnu/libxml2.so.2/usr/lib/libxml2.so.2 Configure modsecurity: sudo mv /etc/modsecurity/modsecurity.con
-get install vimIf you need confirmation when installing the software, enter Y at the prompt.Vim Simple Operation GuideVim's common mode is divided into command mode, insert mode, visual mode, Normal mode. In this tutorial, you only need to use Normal mode and insert mode. Switching between the two can help you to complete this guide's learning. Normal mode normal mode is used primarily for browsing text content. Opening vim at first is normal mode.
You are welcome to reprint it. Please indicate the source, huichiro.Summary The previous blog shows how to modify the source code to view the call stack. Although it is also very practical, compilation is required for every modification, which takes a lot of time and is inefficient, it is also an invasive modification that is not elegant. This article describes how to use intellij idea to track and debug spark source code.Prerequisites This document a
Apache Spark brief introduction, installation and use, apachespark Apache Spark Introduction Apache Spark is a high-speed general-purpose computing engine used to implement distributed large-scale data processing tasks. Distribute
Reprinted from: http://www.cnblogs.com/spark-china/p/3941878.html Prepare a second, third machine running Ubuntu system in VMware; Building the second to third machine running Ubuntu in VMware is exactly the same as building the first machine, again not repeating it.Different points from installing the first Ubu
of Hadoop 2In the Ubuntu system open Firefox Browser click on the address below to download: hadoop-2.7.1 Hadoop 2 typically passes http://mirror.bit.edu.cn/apache/hadoop/common/ or http://mirrors.cnnic.cn/apache/hadoop/ common/ Download the latest stable version, that is, download "stable" under the hadoop-2.x.y.tar.gz this format of the file, has been compile
target directoryPom.xml when generating the war package, refer to the dist\WEB-INF\web.xml file, so before performing this step, it is necessary to clear the Zeppelin-web directory by the Dist directory in order to eventually generate the correct war package.Compilation of other Zeppelin projectsOther projects are compiled according to normal procedures, installation documentation: http://zeppelin.incubator.apache.org/docs/install/install.htmlTo comp
You are welcome to reprint it. Please indicate the source, huichiro.Summary This article takes wordcount as an example to describe in detail the Job Creation and running process in Spark, focusing on the creation of processes and threads.Lab Environment Construction Before performing subsequent operations, make sure that the following conditions are met. Download spark binary 0.9.1
This article takes WordCount as an example, detailing the process by which Spark creates and runs a job, with a focus on process and thread creation.Construction of experimental environmentEnsure that the following conditions are met before you proceed with the follow-up operation. 1. Download Spark binary 0.9.12. Install SCALA3.
Right, you have not read wrong, this is my one-stop service, I in the pit pits countless after finally successfully built a spark and tensorflowonspark operating environment, and successfully run the sample program (presumably is the handwriting recognition training and identification bar). installing Java and Hadoop Here is a good tutorial, is also useful, and good-looking tutorial.http://www.powerxing.com/instal
This article takes WordCount as an example, detailing the process by which Spark creates and runs a job, with a focus on process and thread creation.Construction of experimental environmentEnsure that the following conditions are met before you proceed with the follow-up operation.1. Download Spark binary 0.9.12. Install Scala3.
Reprint: http://www.cnblogs.com/ysisl/p/5979268.htmlFirst, download the information1. JDK 1.6 +2. Scala 2.10.43. Hadoop 2.6.44. Spark 1.6Second, pre-installed1. Installing the JDK2. Install Scala 2.10.4Unzip the installation package to3. Configure sshdssh-keygen-t dsa-p "-F ~/.SSH/ID_DSA Cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keysMac starts sshdsudo launchctl load-w/system/library/launchdaemons/ssh.plis
Build a Spark development environment in Ubuntu Configure Ubuntu to use Python to develop Spark applications Ubuntu 64-bit basic environment Configuration Install JDK, download jdk-8u45-linux-x64.tar.gz, and decompress it to/opt/j
Unzip, decompress it to/opt/jdk1.8.0 _ 45: http://www.oracle.com/technetwork/java/javase/downloads/index.htmlinstall Scala, download scala-2.11.6.tg Configure Ubuntu to use Python to develop Spark applications Ubuntu 64-bit basic environment Configuration Install JDK, download jdk-8u45-linux-x64.tar.gz, and decompress
Using Python to develop spark apps under Ubuntu configuration Ubuntu Basic Environment Configuration Install JDK, download jdk-8u45-linux-x64.tar.gz, unzip to /opt/jdk1.8.0_45 : http://www.oracle.com/technetwork/java/javase/downloads/index.html
1) Preparatory work1) Install JDK 6 or JDK 7 or JDK8 Mac's see http://docs.oracle.com/javase/8/docs/technotes/guides/install/mac_jdk.html2) Install Scala 2.10.x (note version) See http://www.cnblogs.com/xd502djj/p/6546514.html2) Download IntelliJ Idea's latest version (this article IntelliJ idea Community Edition 13.1.1 as an example, different versions, the inte
export spark_home=/opt/spark-hadoop/ #PythonPath spark pyspark python environment Export Pythonpath=/opt/spark-hadoop/python Restart the computer, make /etc/profile Permanent, temporary effective, open command window, execute source/etc/profile Takes effect in the current window Test the installation Results O
In the previous article, we've built a cluster of Hadoop, and then we need to build a spark cluster based on this Hadoop cluster. Since a lot of work has already been done, it's much easier to build spark next.First open three virtual machines, now we need to install Scala, because Spark is based on Scala, so we need t
CentosPrepare three machines hadoop-1,hadoop-2,hadoop-3Install Jdk,python,host name,ssh in advance.Install ScalaDownload the Scala RPM packageUnder the/home/${user}/soft/Wget http://www.scala-lang.org/files/archive/scala-2.9.3.rpm (not used, post installation directory not found after installation)RPM-IVH scala-2.9.3.rpmPick a stable version under http://www.scala-lang.org/download/all.html downloadUnzip TAR-ZXVF Scala PackageAdd Scala environment variablesAdded at end of/etc/profileExport Scala
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