drf installations

In Mesos and yarn, the dominant Resource fairness algorithm (DRF) is used, unlike Hadoop slot-based fair and scheduler capacity, which are based on scheduler implementations, Paper reading: Dominant Resource fairness:fair Allocation of multiple Resource Types.Consider the issue of fair resource allocation in a system that includes multiple resource types (mainly CPU and mem), where different users have different requirements for resources. To solve th

DRF View Apiview When writing CBV in Django, It inherits view, while rest_framework inherits apiview. What are the differences between them? urlpatterns = [ url(r‘^book$‘, BookView.as_view()), url(r‘^book/(?P Whether it is view or apiview, The as_view () method is called at the beginning. What is the difference between the source code? We can see that apiview inherits the view and executes the as_view () method in the view. Finally, the view is

ProgramThe bigger the data, the more packages are used, the more shared data is used, and the more data can be transmitted. This error occurs when a unit is added. [DCC Error] e2161 error: rlink32: Error opening file "_____. DRF" I found it online and got it live. Almost no Chinese characters, haha ~~!! The back .. I found a temporary windows folder in English and cleared it. Haha, come again... Speechless .. Finally, I found one. Oh, I changed

Original address: Http://blog.selfup.cn/1631.html?utm_source=tuicoolutm_medium=referral Spit Groove Recently "idle" to have nothing to do, through the CM to vcores use situation to look at a glance, found that no matter how many tasks in the cluster running, the allocated vcores will never exceed 120. The available vcores for the cluster are 360 (15 machines x24 virtual cores). That's equivalent to 1/3 of CPU resources, and as a semi-obsessive-compulsive disorder, this is something that can nev

Apiview of DRF When we write CBV in Django, we inherit view, while rest_framework inherits apiview. What are the differences between them ~~~ urlpatterns =[url(r‘^book$‘, BookView.as_view()),url(r‘^book/(?P, BookEditView.as_view()),] We can see that the as_view () method is called both in view and apiview at the beginning ~~ Let's look at the source code ~~ We can see that apiview inherits the view and executes the as_view () method in

Cross-origin CORS Use Django-corse-headers Extension Install PIP install Django-CORS-headers Add Application Installed_apps = (... 'corsheaders ',...) Intermediate layer settings Middleware = ['corsheaders. Middleware. corsmiddleware ',...] Add whitelist # Corscors_origin_whitelist = ('192. 0.0.1: 100', 'localhost: 100',) cors_allow_credentials = true # cookie Portability allowed DRF uses Django-corse-headers extension to solve cross-origin

. Implementation: 1. installation: pip install djangorestframework-jwt 2. Configuration Rest_framework = {'default _ authentication_classes ': ('rest _ framework_jwt.authentication.jsonwebtokenauthentication', 'rest _ framework. authentication. sessionauthentication ', 'rest _ framework. authentication. basicauthentication ',),} # effect_expiration_delta indicates the token validity period. effect_auth = {'jwt _ expiration_delta': datetime. timedelta (days = 1 ),} 3. Implementation Class uservie

Structural analysis software structural analyst of frame Installations (SAFI) V6.5.2-iso 1CDSafi is a structural analysis software developed by Canadian Safi Quality Software Inc., which is widely used in various structural analysis, such as steel structure analysis, concrete structure analysis,Aluminum frame structure analysis, bridge structure analysis, wood frame structure analysis, tower structure analysis and oil drilling structure analysis, etc.

NPM package installation is divided into local installation (locally), the global installation of two, from the command line to see, the difference is only G-only, such as:The code is as follows: Copy codeNPM Install # Local InstallationNPM INSTALL-G # Global Installationexplained separately below.Global Installation:when NPM install XXX-G,1. The module will be downloaded and installed into the global catalog.2. Can be used directly on the command lineNote that the "Global Directory" is set by t

). Hexdigest (); Print (' Error validating download (got%s instead of%s), please try manual install '% (DH, h)) if DH! = H Else Open (Os.pat H.join (IPP, PF), ' WB '). Write (by) import urllib2,os,hashlib; h = ' df21e130d211cfc94d9b0905775a7c0f ' + ' 1e3d39e33b79698005270310898eea76 '; PF = ' package control.sublime-package '; IPP = Sublime.installed_packages_path (); Os.makedirs (IPP) if not os.path.exists (IPP) else None; Urllib2.install_opener (Urllib2.build_opener (urllib2. Proxyhandler (

the best for creating Pocket PC installations. Ezsetup is a command line compiler that takes several CAB files, one. ini file and creates one compressed executable file that automatically installyour Pocket PC application. Here is a sample screen of the generated installation: Using ezsetup First of all you shoshould create CAB files and write. ini file. Then start ezsetup.exe in command like. Here is usage example: Ezsetup.exe-l English-I install

root, 8 2008-05-14 08:53 controlC0CRW-RW----+ 1 root root, 7 2008-05-14 08:53 hwc0d2CRW-RW----+ 1 root root, 6 2008-05-14 08:54 pcmc0d0cCRW-RW----+ 1 root root, 5 2008-05-14 14:04 pcmc0d0pCRW-RW----+ 1 root root, 4 2008-05-14 08:53 pcmc0d1pCRW-RW----+ 1 root root, 3 2008-05-14 08:53 seqCRW-RW----+ 1 root root, 2 2008-05-14 08:53 timerI really don't know how to kick myself out of the audio user group at some point.Udo Chmod-r a+rwx/dev/sndIf not, then click on the Sound Icon Output tab in

Installing multiple Windows 2008 with differential disk and Sysprep technology in Hyper-V The advent of Windows 2008 has made virtualization technology go further. With its own hyper-V technology, I believe a lot of friends like beginning something new already in use. The introduction to Hyper-V is not to say much about the network, and the main purpose of this blog post is to share how to build several Windows Server 2008 installations using the di

CSS is an essential component of ASM installations as it is required to syncrohize ASM resources and ASM crashes in the absence of CSS component. When there is any OS resource saturation (ie, CPU, Memory age, etc), CSS sometimes cocould not obtain the OS resource and thus determines there is a problem and abort itself. a solution for this issue is to add more CPU/memory resources to the server or to move resource intensive applications (grid control,

Tags: program Leo ant config step net one inter Oracle installation 6 errors and solutions most frequently encountered by Oracle installations [ take 8.1.6 as an example]: 1 , Ora-12541:tns: No listener cause: There is no boot listener or the listener is corrupted. If the former, use the command net start Oracleorahome81tnslistener (the name may differ), and if the latter, use the"Net8 Configuration Assistant"of the tool wizard"Listener Configuratio

Reinstall system is helpdesk often do things, but in the absence of WDS and other environments, but also to different users to install different versions of the system, such as some users need 32-bit operating system, some users need 64-bit operating system, some users need Professional Edition, some users have to install Enterprise Edition. In this case, the traditional approach is to burn each version into a single disc or a USB flash drive. This is both a waste of resources and a bad way to s

It's valuable to share the process of solving the problem, but I didn't solve it at the end, but I came up with 2 possible conclusions.First question:I found a Django app called Simple-blog on GitHub and wanted to add it to me.Python setup.py install is smoothAdded this in urls.py.URL (r ' ^blog/', include (' django_simpleblog.urls.entries ')),Access 127.0.0.1/blog ErrorNo Modul named defaultsThe search is a new version of Django has been modified, removed, so the location to file modification c

-serverHOST_NAME 152-nfsAlias 152-nfsAddress 192.168.0.152}Define Host{Use Linux-serverHOST_NAME 151-nagiosAlias 152-nagiosAddress 192.168.0.151}Define an optional HostGroup for Linux machinesDefine Hostgroup{Hostgroup_name linux-serversAlias Linux ServersMembers 152-nfs,151-nagios}2, service configuration[Email protected] objects]# vim services.cfgDefine Service {Use Generic-serviceHOST_NAME 152-nfsService_description Disk PartitionCheck_command check_nrpe! Check_disk }Define Servi

NPM package installation is divided into local installation (locally), the global installation of two, from the command line to see, the difference is only G-only, such as:-G GRUNT-CLI # Global Installation:explained separately below.1. When NPM installs Xxx-g, the module will be downloaded and installed into the global catalog.The "Global Catalog" is set by the NPM config set prefix "directory path".Use NPM config get prefix to get the current set of directories.2. NPM Install XXX, download the

# make automatically reads the makefile , compiles all the source code under src1/If the error indicates that GCC is missing, install Gcc:yum list | grep gcc Yum Install gcc_x86_642/If Error tip: Newer version of Jemalloc required, add parameters when make:Make MALLOC=LIBCSpecify the directory for the compiled software installation make install# make Prefix=/usr/local/redis installCopy a configuration file to the installation directorySwitch to the source directory and copy the redis.conf to t