.%203.tar.gz on the desktop, copy it to the installation directory/usr/local/, (15)
2、decompress hadoop-0.%203.tar.gz, (16)
3. Rename the decompressed folder to hadoop, (17)
4. Set the owner of the hadoop folder to hadoop, (18)
5. Open the hadoop/CONF/hadoop-env.sh file, (19)
6, configure CONF/hadoop-env.sh (find # export java_home =..., remove #, and then add the local JDK path)
7. Open the conf/core-site.xml file and edit it as follows:
Java code
8. O
To do well, you must first sharpen your tools.
This article has built a hadoop standalone version and a pseudo-distributed development environment starting from scratch. It is illustrated in the following figures and involves:
1. Develop basic software required by hadoop;
2. Install each software;
3. Configure the hadoop standalone mode and run the wordcount example;
4. Configure the hadoop pseudo
Install Hadoop2.4.0 in Ubuntu 14.04 (standalone Mode)
1. Create a Hadoop group and hadoop user in Ubuntu
Add a hadoop user group and add a hadoop user in this group. We will use this user in subsequent hadoop operations.
1. Create a hadoop User Group
2. Create a hadoop user
Sudo adduser-ingroup hadoop
After you press enter, you will be prompted to enter a new UNIX Password, which is the new user's hadoop password. Enter.
If you do not enter the passw
Setupapp = [' sandwich.py ']data_files = []options = {' argv_emulation ': True}setup ( app=app,
data_files=data_files, options={' Py2app ': Options}, setup_requires=[' Py2app '],)如果你的应用使用的其他文件,比如 JSON 文件,文本文件,图片等,你应该将他们包含在 DATA_FILES 中。 例如:DATA_FILES = [‘testdata.json‘, ‘picture.png‘]Create apps for Dev and betaPy2app creates a setup.py standalone application based on the definition of a file.For method testing and development, Py2app pro
To facilitate the deployment of ASP. NET Web applications to the Linux operating system, we have created a Jexus "standalone" version of Jexus 5.8.1 that can be used without the need to install mono , which supports the 64-bit Linux operating system. Includes 64-bit CentOS6.5, Ubuntu12. More than 04 of the system.The standalone version is extremely easy to install, essentially a "download + unzip" process.L
Installation:
pip3 intall virtualenv
To create a standalone run environment:1. Go to the project folder root directory2. Create an environment
Mac:myproject michael$ virtualenv --no-site-packages venv
Using base prefix \‘/usr/local/.../Python.framework/Versions/3.4\‘
New python executable in venv/bin/python3.4
Also creating executable in venv/bin/python
Installing setuptools, pip, wheel...done.
3.--no-site-packages parameter
Objective:1 SOLR is a severlet, processing data only2 Tomcat is an environment that runs Serverlet, which is a serverlet containerThat's probably what it means: One access request comes in, the Tomcat is first reached, then Tomcat turns the request into a requested object, and SOLR processes the request with its own search engine and returns the data.3 SOLR is an enterprise-class search server based on the Lucene Java library. Includes Xml/http, JSON API, highlight query results, faceted search,
Tags: log contain enum no Prime Center object content IDT reprinted from: Http://blog.sina.com.cn/s/blog_6faf711d0100za4x.html get the name of the MDB database feature classThe overall idea is as follows:1. Get all DataSet objects in the workspace (Ienumdataset) through the Datasets property of Iworkspace2. Enumerate Enumdataset, get the DataSet object3. If the dataset is Featuredataset4.QI to Ifeatureclasscontainer interfacefor (int i=0;i {Ifeatureclass pfeatureclass= Pfclcontainer.class (i);Id
Downloading the http://www.atlassian.com/software/jira/ version from the jira-enterprise-3.6.4-standalone version standalone comes with a tomcat 5 server. Decompress the file in the current directory, and the entire application is under the \ atlassian-jira-enterprise-3.6.4-standalone folder, hereinafter referred to as the Jira directory. The procedure is as foll
From: http://www.cnblogs.com/ventlam/archive/2010/11/24/hadoop.html
For more information about hbase, see http://wiki.apache.org/hadoop/hbaseand http://en.wikipedia.org/wiki/hbase. This article describes how to install and configure hbase for standalone in ubuntu10.04. The articles found on the Internet are either vague or ungeliable. Therefore, record the installation and configuration process and create a step by step graphic tutorial. Please remem
: Standalone mode can be omitted)
4. Install Hadoop 1.2.1 stable version
1. Create a hadoop directory first
Mkdir hadoop2. Move the downloaded hadoop package to the directory you just created.Sudo cp/home/jimmy/Downloads/hadoop-1.2.1.tar.gz hadoop3. DecompressCd hadoopSudo tar-zxf hadoop-1.2.1.tar.gzBy default, it is extracted to the hadoop \ hadoop-1.2.1 directory4. Modify hadoop Environment VariablesSudo chown-R jimmy hadoop-1.2.1 (first get the rea
网来启动 sbin/目录下的那些shell,参考上面的官网链接。(5) 此时去每台机器用JPS命令看下,结点进程应该都起来了。(6) 访问 namenode的50070端口,应该能看到相应的结点信息。
Spark Environment SetupSpark starts in a standalone manner, and the filesystem can rely on the HDFs file system built above. The Spark standalone setup starts as follows: (1) 从官网:http://spark.apache.org/ 下载最新版本的spark 编译好的 tar包。 (2) 解压后参考官网配置:http://spark.apache.org/docs/latest/spark-standalone.html
push,This time you need to pull, then if there is conflict, commit to local git, push to the remote git library1.1.3 operations need to master the technical points:A, installation, deployment, maintenance, troubleshootingB, simple application, many companies are managed by development, including building new warehouses, adding, deleting accounts1.2.0 SVN service operation mode and access mode1.2.1 SVN server run modeThere are 3 common ways to access SVN services:A,
First, the environmentVersion 1.jexus: 5.8.1 standalone version2. Operating system: CENTOS7Jexus Standalone version is free of installation and built-in mono, so it can be used with decompression.Ii. preparatory work1. Generate private key +. CSRWebsite: HTTP://WEB.CHACUO.NET/NETSSLCSR2. Purchase SSL CertificateIII. deployment1. First check the System library folder such as "/lib" or "/usr/lib" for the name
Deployment of ZooKeeper3.4.6 Cluster Environment and standalone deployment in CentOS 6.5
[System] CentOS 6.5
Cluster deployment
[Software] prepares the jdk environment. This time, our environment is open_jdk1.8.0_101.Zookeeper-3.4.6.tar.gz[STEP]1. PrerequisitesIf there is an internal dns or a domain name on the internet, use the domain name directly.If you do not need to modify the/etc/hosts file, or directly use the IP address
Cluster Planning
Host t
Personal build station and enterprise station all need to establish a website, do site premise is must have server space, website must in server space inside do, then what kind of website space each matchWith what kind of server?At the beginning of the station, we recommend that you try to use a higher cost-effective virtual space, reduce the costs of the site. But the website has developed to a certain extent, such as virtual space can not afford too high access, or if you need to set up your o
In the development phase we recommend the use of inline tomcat for development, because this is much easier, but to build the environment, I want to run in a standalone Tomcat container because we need to do additional optimizations for Tomcat, and then we need to package the project into a war package for publishing.1.1. The project is packaged in the form of war1.2. Set the range of Spring-boot-starter-tomcat to providedSet to provided will exclude
One, nvidia dual graphics model
1. Right click on the left side of the desktop, select "Nvidia Control Panel" and click on the "View" menu to make sure the "Show GPU activity icon in notification area" is checked.
2. The GPU Activity prompt icon appears in the notification area at the lower right corner of the screen when checked.
3. Hover the mouse pointer over this icon and the current status will be displayed. If the standalone video card is
Original: SQL Server edition (R2) stand-alone installation PrerequisitesOriginating From: http://blogs.msdn.com/b/apgcdsd/archive/2012/03/07/sql-server-2008-r2.aspxWhen providing technical support to customers, it is found that many of the problems with installing SQL Server (R2) standalone are based on the following typical scenarios, and customers are unaware that this is the prerequisite for SQL Server installation:1.. NET Framework 3.5 SP12. Windo
I. Shared tablespace and stand-alone table spaceMySQL5.5 default is a shared tablespace, 5.6, which is a standalone table space by default.To share a table space:Ibdata1 is a shared tablespace for InnoDB, and the default configuration is to store all tablespaces in ibdata1, resulting in an unlimited growth of ibdata1 files to be released.Advantages:You can put the table space into multiple files on each disk (the Tablespace file size is not limited by
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.