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This video integrates video tutorials for the web process designer for Activiti workflowsIntegrated Acitiviti Online Process designer (Activiti-modeler 5.21.0 official process designer )This video is about two ways of integrating1. How the process designer and other workflow projects are deployed separately2. How the process designer and the SSM framework Project are integratedVideo size 1.13 GB ~ get addressThis video is personally recorded by me, another free additional complimentary activiti

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can be used fi There is also an optional variable workon_home, which tells Virtualenvwrapper which folder to put the virtual environment in, the default is $home/.virtualenvs.UseSince it is a management environment. Management management, without creating/deleting/copying/switching these commands.The main uses are:mkvirtualenv envname: Create a new virtualenvWorkon envname: Switching environment, Workon without parameters will list all environmentsdeactive: Exiting the virtual environmentYes

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Yarn_home= $HADOOP _installExport hadoop_common_lib_native_dir= $HADOOP _install/lib/nativeExport hadoop_opts= "-djava.library.path= $HADOOP _install/lib"#HADOOP VARIABLES ENDThe final results are as follows:Execute the following to make the added environment variable effective:SOURCE ~/.BASHRC2) Edit/usr/local/hadoop/etc/hadoop/hadoop-env.shExecute the following command to open the edit window for the filesudo gedit/usr/local/hadoop/etc/hadoop/hadoop-env.shLocate the Java_home variable and mod

_installExport Hadoop_hdfs_home= $HADOOP _installExport Yarn_home= $HADOOP _installExport hadoop_common_lib_native_dir= $HADOOP _install/lib/nativeExport hadoop_opts= "-djava.library.path= $HADOOP _install/lib"#HADOOP VARIABLES ENDThe final results are as follows:Execute the following to make the added environment variable effective:SOURCE ~/.BASHRC2) Edit/usr/local/hadoop/etc/hadoop/hadoop-env.shExecute the following command to open the edit window for the filesudo gedit/usr/local/hadoop/etc/h

corresponding file directory can be4. Set the scheduling information (the specific meaning is unclear)Qmgr-c ' Set Server scheduling = True ' qmgr-c ' Set server keep_completed = ' qmgr-c ' Set server Mom_job_sync = True 'Qmgr-c ' Create queue batch ' creates a processing queue named batch and can modify Qmgr-c ' Set queue batch queue_type = Execution ' qmgr-c ' Set queue batch started = True ' qmgr-c ' Set queue batch enabled = True ' qmgr-c ' Set queue batch resources_default.walltime = 2:00:

it can be tragic.After the modification, look for the old user name (such as liubingbing), you can use the Locate command: Locate liubingbing (because it looks fast)We found that most of the old user name liubingbing related files no longer exist (if not modified before the search is very much), only the few left, the explanation has been modified well. Because the locate needs to be pre-established, the database is updated daily by default (Linux entry basic--linux system common Command http:/

installed. The following is verified if the installation was successful by running the Hadoop self-wordcount instanceCreate input directory under/usr/local/hadoop pathsudo mkdir inputCopy README.txt to inputCP README.txt InputRun WordCountBin/hadoop Jar Share/hadoop/mapreduce/sources/hadoop-mapreduce-examples-2.4.0-sources.jar Org.apache.hadoop.examples.WordCount Input Outputwatermark/2/text/ahr0cdovl2jsb2cuy3nkbi5uzxqvemhvdxpob3vqawfucxvhbg==/font/5a6l5l2t/fontsize/400/fill/ I0jbqkfcma==/disso

Install the familiar VMware 12pro want to put the physical machine virtualization, the system prompts must be installedVMware vcenter 5.5 version, search how can not find the 5.5 version of the download link, after several twists and turns, finally downloaded from the official website download to the VMware VCenter 5.5 version, for the need to use the view friendsThis article is from the "go to Your Own way" blog, please be sure to keep this source http://yaocto.blog.51cto.com/6491307/1745834Phy

First, create Hadoop groups and Hadoop users under UbuntuIncrease the Hadoop user group while adding Hadoop users to the group, and we'll use that user when it comes to Hadoop operations.1. Create a Hadoop user group2. Create a Hadoop usersudo adduser-ingroup Hadoop HadoopYou will be prompted to enter a new UNIX password, which is the password for the new user Hadoop, enter the return.If you do not enter a password, you will be prompted to enter the password again, that is, the password cannot b

to Java_homeRemove the previous #, plus the system JDK path, save exitConfigure Hadoop-1.2.1/conf/core-site.xml, command line:Gedit/home/hadoop/hadoop-1.2.1/conf/core-site.xmlCreate a new hadoop_tmp directory in Hadoop because of http://blog.csdn.net/bychjzh/article/details/7830508Add the following Configure Hadoop-1.2.1/conf/mapre-site.xml, command line:1 gedit/home/hadoop/hadoop-1.2.1/conf/mapre-site.xml.xmlAdd the following Configure Hadoop-1.2.1/conf/hdfs-site.xml, command line:1 gedit/home

This article address: http://www.cnblogs.com/archimedes/p/hadoop-standalone-mode.html, reprint please indicate source address.I. Creating Hadoop groups and Hadoop users under Ubuntu1. Create a Hadoop user groupsudo addgroup Hadoop2. Create a Hadoop usersudo adduser-ingroup hadoop HadoopYou will be prompted to enter a new UNIX password, which is the password for the new user Hadoop, enter the return. If you do not enter a password, you will be prompted

Virtualenv can build a virtual and stand-alone Python environment, allowing each project environment to be isolated from other projects, keeping the environment clean, and resolving package conflict issues (very useful).Installation:Virtualenv is actually a python package that can be installed directly with Easy_install or PIPEasy_install virtualenv or pip install virtualenv or apt-get install python-virtualenvUse:Create a virtual Environment: virtualenv [Absolute path to--python=/python] Projec

easy_installvirtualenvwrapper 2. Create a folder to hold all virtual environments: mkdir py_vm (　　　　Catalog customization) 3. Set the environment variable and add the following two lines to the ~/.bash_profile. EXPORTNBSP;WORKON_HOME=/HOME/WORK/PY_VM (absolute path) source/usr/bin/virtualenvwrapper.sh then source ~/.bash_ Profile effective, you can use Virtualenvwrapper. 4. Create a virtual Environment: mkvirtualenv [Virtual Environment name] Mkvirtualenv env2 mkvirtualenv env3 Note: mkvirt

#!/bin/SHExport LANG="ZH_CN. UTF-8"# Export Mono_iomap=" All"# Export Mono_external_encodings="gbk:gb18030:gb2312"Ulimit-shn20000>/dev/NULL 2>1PORT= theC_dir=$(pwd) Tn_home=$ (CD $ (dirname$0);pwd)if[" $"="- b"]; ThenCD ${tn_home} ${tn_home}/tinyfox-p ${port} [email protected] >/dev/NULL 2>1CD ${c_dir} exit0fiif[" $"="Stop"]; ThenPID=$(PS-ef|grep${tn_home}/tinyfox |grep-V'grep'|awk '{print $}') if["$pid"=""]; Then Echo "Can ' t Found ...."Exit1 fi Kill-9$pid Exit0fiCD ${tn_home}${tn_home}/

in httpd.conf② Set time zone (China)③ Open MySQL Extension④ Specify the location of the extension file (delete to the head, no spaces)6. Install MySQL (change installation location; character set: utf-8; environment variable hook, keyword path; set password; Other default check the first option)Note: The last step of the first installation will be slow and you can switch the reinstallation off directly.The last item (a total of four items) may be error-skipped when installing again after uninst