sbt usc6k

1. software environment This article describes how to deploy ApacheSpark StandaloneCluster on Ubuntu. The required software is as follows: Ubuntu15.10x64ApacheSpark1.5.12. everything required for installation # sudoapt-getinstallgit-y # sudoapt-add-repositoryppa: webupd8 1. Software Environment This article describes how to deploy an Apache Spark Standalone Cluster on Ubuntu. The required software is as follows: Ubuntu 15.10x64 Apache Spark 1.5.1 2. everything required for Installation # sudo

Official addresshttps://quantifind.com/KafkaOffsetMonitor/Method One:git clone https://github.com/quantifind/KafkaOffsetMonitor.gitInstalling SBT (http://www.scala-sbt.org/0.13/docs/Installing-sbt-on-Linux.html)Curl https://bintray.com/sbt/rpm/rpm | sudo tee/etc/yum.repos.d/bintray-sbt-rpm.reposudo yum install SBTCD Ka

) val logdata = Sc.textfile (LogFile, 2). Cache () val numas = logdata.filter (line = Lin E.contains ("a")). Count () val numbs = logdata.filter (line = Line.contains ("B")). Count () println ("Lines With a:%s, Lines with B:%s ". Format (Numas, numbs) }}4 SBT Package fileName: = "Simple Project" version: = "1.0" scalaversion: = "2.11.5" librarydependencies + = "Org.apache.spark" percent "Spark-core" % "1.4.0"5 to keep

During this rough walkthrough of spark, we haven't talked about how to use spark in a separate application. Aside from the interactive run, we can connect spark in Java,scala or in this Python program. The only difference from connecting spark in the shell is that you need to initialize the Sparkcontext yourself in the program.The process of connecting to spark varies by language. In Java and Scala, you can add a dependency on Spark-core to your application's maven dependency. By the time the bo

, Then repairs any response upt blocks recorded in the View: Backup validate database; blockrecover upload uption list; 187. you are managing an Oracle Database 11g Database. you want to take a backup on tape drives ofthe users tablespace that has a single data file of 900 MB. you have tape drives of 300 mb each. to accomplish the backup, you issued the following RMAN command: RMAN> Backup section size 300 mtablespace users; What configuration shoshould be written Ted to accomplish faster and

Https://www.playframework.com/documentation/2.6.x/NewApplicationUse Play starter Project:https://playframework.com/download#startersIf you haven't used play before, you can download starter project (sample program). A large number of examples in this sample program. According to the example you can get a lot of experience value ~ and understand some more detailed, anyway look right ~Good look. After the download, a. zip file is extracted, using SBT ru

install git first and install it directly into the Ubuntu Software Center or Apt-get. Installed after the need to go to https://github.com to register an account, I registered is Jerrylead, registered mailbox and password, and then according to the site Get-start prompted to generate RSA password. Note: If there is a local rsa_id.pub,authorized_keys before, save it or make the original password a DSA form, so git and the original password do not conflict. 3 Spark Installation Download the lates

First of all, this is the EoE I reproduced on the writing is very good on the excerpt ...Reference:http://cn.soulmachine.me/blog/20130611/Http://scala-ide.org/download/current.html 1. Install Scala2. Install SBT3. Install the Scala IDE http://scala-ide.org/download/current.html (note the version matching issue with the eclipse and Scala IDE, as described on the webpage)4. Download Spark source code: Git Clone Git://github.com/apache/spark.gitHttp://spark.apache.org/downloads.html5. Start SBT:Und

asynchronous I/O to the tape backup device, we recommend that this parameter be set to True to start the setting. After you establish the Backup_tape_io_slaves parameter, you can define the size of the memory buffer by using the channel parameter of the Allocate channel command or the Configure Parm command. The size of the tape buffer is determined when the channel is configured, and its default value is determined by the operating system, but typically 64kb. Use the Allocate channel command

1) Install the zookeeper. CP Zoo_example.cfg Zoo.cfg 2) Start Zookeeper bin/zkserver.sh start 3) Install kafka_2.11_0.9.0.0 Modify Configuration Config/server.proxxx Note: Host.name and Advertised.host.name If you are connected to Windows Kafka, try to configure these 2 parameters without using localhost Remember to shut down the Linux firewall Bin/kafka-server-start.sh config/server.properties and start Kafka consumers. Named topic is logs, can be arbitrarily defined, but to unify can bin/kafk

Tags: io file data sp CTI on C size RIf the file is thousands of megabytes, or millions of megabytes, you will need to parallelize the backup of this file, usually, a channel can read only one file, but with a multi-segment keyword can change this behavior:Run {Allocate channel T1 type SBT;Allocate channel T2 type SBT;Allocate channel t3 type SBT;Allocate channel

-side parameter fileand use the SET command to indicate the location of the autobackup (in this example, the Autobackup is in/tmp):RUN{ALLOCATE CHANNEL C1 DEVICE TYPE sbt PARMS ' ... ';SET controlfile autobackup FORMAT for DEVICE TYPE DISK to '/tmp/%f '; RESTORE SPFILETo PFILE '?/oradata/test/inittrgta.ora 'From Autobackup;SHUTDOWN ABORT;} 6. Edit The restored initialization parameter file.--Modify the recovered parameter fileChange any location-speci

Deepdive is an open source knowledge mining system offered by Stanford University, with GitHub at: https://github.com/HazyResearch/deepdive, Project homepage: http://deepdive.stanford.edu/. Please refer to the two links for their code and detailed descriptions. This article mainly introduces the process of installing configuration deepdive under Ubuntu14.04.A Install all dependenciesDepend on:Java (1.7.0_45 version or above )Python 2.X (pre- installed )PostgreSQL (9.1 or later )SBTGnuplotIn t

Installation Environment Mac/os X 10.9.5, 64-bit/Sbt/git 1. Install Jupyter and Python Use Anaconda to install Jupyter, Anaconda with Python2.7 and Python3.5 Anaconda Download Address Anaconda website to provide the operating system version of the download, including Windows,linux,os X, 32-bit and 64-bit, choose the appropriate version of the download #bash anaconda3-2.5.0-macosx-x86_64.sh Both Linux and OS X please use the Bash command

Reference article:Build a development environment for spark Source reading and code debuggingApache Spark Source Reading Environment Tools version Scala 2.12.2 Java 1.8.0_92 SBt 0.13.13 Maven 3.3.9 Idea CE 2017.1.4 MacOS 10.12.5 git clone git clone https://github.com/apache/spark.git compiling source code Build/mvn-t 4-dsk

The previous two chapters took a lot of space to introduce the sparksql of the operation process, many readers still feel that the concept is very abstract, such as unresolved Logicplan, Logicplan, Physicalplan is what looks like, no impression, only know the noun , it feels very misty. This chapter focuses on a tool hive/console to deepen the reader's understanding of Sparksql's operational plan. The 1:hive/console installation Sparksql provides a Sparksql debug tool hive/console from 1.0.0 onw

space and data file correspondence relationshipSql>alter database datafile digital offline;Rman>restore tablespace name;Rman>recover tablespace name;Sql>alter database datafile Digital online;10. Deleting a backupAll backup backups set: Delete backup;All copy backup machines: delete copy;Specific backup machine: delete backupset 19;Delete files can be deleted according to save rule: delete obsolete;To delete an expired backup:Delete Expired backupset;Delete expired copy;One. Run blockFor exampl

: Kafka version: 0.8.0 Kafka Download and Documentation: http://kafka.apache.org/ Kafka Installation: > Tar xzf kafka- > CD kafka- >./SBT Update >./SBT Package >./SBT assembly-package-dependency Kafka Start and test commands: (1) Start server > bin/zookeeper-server-start.sh config/zookeeper.properties > bin/kafka-server-start.sh config/server.properties (2) Cr

is like thisIn fact, the two are not much different, the structure of the official website is just the Kafka concise representation of a Kafka Cluster, and the Luobao Brothers architecture diagram is relatively detailed;Kafka version: 0.8.0Kafka Download and Documentation: http://kafka.apache.org/Kafka Installation:[Plain]View Plaincopy > Tar xzf kafka- > CD kafka- >./SBT Update >./SBT

name of the physical file to be generated. filesperset indicates the files contained in each BACKUP set. There are many BACKUP command parameters, for more information, see the online documentation. Remember to use this document. If you do not use automatic pipeline allocation, You can manually allocate the file, for example, run {Allocate channel c1 type disk;Backup...} Remember that the non-archive mode can also be used for RMAN backup, but the database can only be in the mount state, and the