Library:Sbt_libraryParameters
When you allocate or configure channels for RMAN to communicate with the Media Manager, you need to set the sbt_library parameter to provide the media management software library. During actual RMAN execution, the database in sbt_library will be loaded. If this value is not set, it will be searched in the default location of the platform, $ ORACLE_HOME/lib/libobk. so, the suffix may be. SL ,. A and so on. It is % ORACLE_HOME %/bin/orasbt in windows. DLL.
By default
respectively). The control of these six degrees of freedom can be achieved by adjusting the rotation speed of different motors. The basic motion states are:
(1) vertical motion;
(2) pitch motion;
(3) Rolling;
(4) Yaw Motion;
(5) front and back movements;
(6) lateral motion.
In the figure, the motor 1 and 3 rotate clockwise, and the motor 2 and 4 rotate clockwise. The forward motion is called forward motion, the arrow above the motion plane of the rot
"Note" This series of articles and the use of the installation package/test data can be in the "big gift--spark Getting Started Combat series" Get 1, compile sparkSpark can be compiled in SBT and maven two ways, and then the deployment package is generated through the make-distribution.sh script. SBT compilation requires the installation of Git tools, and MAVEN installation requires MAVEN tools, both of whi
"Note" This series of articles and the use of the installation package/test data can be in the "big gift--spark Getting Started Combat series" Get 1, compile sparkSpark can be compiled in SBT and maven two ways, and then the deployment package is generated through the make-distribution.sh script. SBT compilation requires the installation of Git tools, and MAVEN installation requires MAVEN tools, both of whi
Eclipse is a very useful development tool, and the kids ' shoes that are familiar with it should know that it is not only the most commonly used Android development tool , but also the most common Java development tool. Since eclipse is so important, the small part of this article will be together with you to pick up the knowledge of building a Scala development environment in Eclipse, interested children shoes can come together to see.1 , Scala is whatIn fact, Scala is a syntax, similar to Java
the devices in Backup recovery. Manage the loading, labeling, unloading, and other functions of media. A media management device is also called an SBT (system backup to tape) device.
RMAN Channels
RMAN executes all backup and recovery activities, which are Server sessions on the target database instance. Each session on the server used by RMAN is calledRMAN Channel. A channel can be used for disk operations.Disk ChannelOr one that is used together wi
Kafka himself didn't even have a web management interface.Here's a third-party:Https://github.com/claudemamo/kafka-web-consoleThe pit daddy is incredibly no detailed installation steps, only a few simple instructions for people unfamiliar with the development of Scala play, the egg hurts. The detailed installation process is documented below.Download the Install Scala build tool SBT First, the latest version can be viewed on the official website:Http:
menu, select Set Scala installation, select the dialog box in the popup, Fixed Scala installation:2.10.4 ( BundledClean the entire project, the Scala IDE environment is here to complete the configuration.Scala-eclipse Run error occurredJava.lang.ClassNotFoundExceptionScala-ideHttp://scala-ide.org/download/sdk.htmlSBT is the building tool for ScalaWww.scala-sbt.org/documentation.htmlSBT installation is a bit of a pit ah, after the installation of SBT
POF.
*. The concept of qpf project is similar to that of Visual C ++ 6 *. DSW or Visual Studio *. SLN, the entire project's case is opposite, so it doesn't matter if you change the file name or change the location of the project, as long as the location of the project is not changed, the entire project can operate normally.
However, this is not the case for the nioii project !!
Niosii SBT is changed using eclipse. It uses the concept of eclipse
loading mechanism, and also to provide real-time consumption through the cluster machine.
The following figure is the architecture diagram for Kafka:
1. Download Kafka bin Package
Download Address: https://www.apache.org/dyn/closer.cgi?path=/kafka/0.8.0/kafka_2.8.0-0.8.0.tar.gz
> Tar xzf kafka-There may be many children's shoes in the execution of SBT will not be able to find this command
No command ' SBT
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 assumes that the development environment is on
Quick StartThis article describes how to use scala, java, and python to compile a spark click Mode Program. First, you only need to successfully build Spark on a machine. Practice: Enter the Spark root directory and enter the command: $ sbt/sbt package(Because of the Great Firewall of tianchao, the mainland China cannot succeed, unless you can smoothly flip the wall). If you do not want to climb the wall, y
with resin (rubbing), or a layer of glass cloth can be pasted and then brushed with a layer of resin. Do not create bubbles. According to the model size, paste to 1. 5 ~ 3mm thick. Such as accurate resin configuration, generally 2 hours can begin to cure, 24 hours can be released. The larger ship model should be attached with a horizontal wall and keel in the hull to increase the strength. In order to smooth and smooth the surface, there should also be processes such as putty, polishing and pai
Translator Note: This article: http://andrew.gibiansky.com/blog/physics/quadcopter-dynamics/
This paper introduces the dynamics and control model of four rotor, and simulates it in MATLAB, which is helpful to understand the working principle of the four rotor blades. The translator studied at the College of Aeronautical Science and Engineering, Beihang University, please specify the source.
Only part of the code is given in the original text, and some configurations are not indicated. The
://github.com/mesos/spark/tarball/v0.5.0
TAR-XZVF mesos-spark-v0.5.0-0.tar.gz
MV Mesos-spark-0472cf8 Spark
CD spark
SBT/SBT compile
At this point, the basic installation of Spark is complete and you can try running in local mode
./run Spark.examples.SparkPi Local
See the correct PI results, indicating that the first step of spark installation is complete, local mode run OK 2, install Mesos
Mesos 0.9 insta
Restore archived logs: select * fromv $ log_historytwheret.THREAD #
Restore archived logs: select * from v $ log_history t where t. THREAD # =
Restore archived logs: select * from v $ log_history t where t. THREAD # = '1'Order by t. FIRST_TIME descInstance 1: Restore an archived log:Run {Allocate channel 'dev _ 0' type 'sbt _ tape'Parms 'sbt _ LIBRARY =/opt/omni/lib/libob2Oracle8_64bit.so,ENV = (OB2BAR
Use Scala+intellij IDEA+SBT to build a development environmentTipsFrequently encountered problems in building development environment:1. Network problems, resulting in SBT plugin download failure, workaround, find a good network environment,or download the jar in advance from the network I provided (link: http://pan.baidu.com/s/1qWFSTze password: LSZC)Download the. Ivy2 compressed file, unzip it, and put it
/usr/scala/3. Environment variable: Open ~/.bashrc, append bin/ folder directory to PATH environment variableExport scala_home=/usr/scala/scala-2.10. 4 export PATH= $PATH: $SCALA _home/bin4. Verify: Open a new terminal, type Scala –version2.10. 4 2002-LAMP/EPFLIii. installation of SBTNote: If you build a spark environment, you do not need to install SBT1. Download the document: Download the SBT document from http://www.scala-sbt.org/download.html
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