Skip to navigation Skip to content
Simon Technology Blog
  • Architecture
  • Cloud
  • Database
  • Develop
  • Hardware
  • Industry
  • Language
  • Mobile
  • Opensource
  • OS
  • Web
Main Navigation

Tag: Second

The second bomb of those pits of Hadoop CDH

Fuck. . . . Can’t connect to the datanode. I don’t know why the datanode can’t be connected. .

2019-07-19 16:10:00,156 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: hadoop102

October 12, 2021By Simo Hadoop bombs, CDH, Hadoop, pits, Second, thoseLeave a Comment

HBase (2) – Build Standalone HBase

HBase build–Standalone HBase 1, build method description the setup of a single-node standalone HBase. A standalone instance has all
HBase daemons — the Master, RegionServers, and ZooKeeper — runni

October 12, 2021By Simo Hadoop built, HBase, Second, StandaloneLeave a Comment

Create a Hybrid item using Sencha Touch: (2) Sencha Touch Generates First Project

Use the sencha cmd tool to generate the app project

First, go to the folder where the app is to be generated: for example, mine is: /home/king/work/senchaworkspace ,

cd /home/king/work/

October 9, 2021By Simo Hybrid build, create, First, Hybrid, project, Second, Sencha, Touch, UsingLeave a Comment

IOS – video playback after a few seconds

I want to use MPMoviePlayerController to play a video in UIView.
After pressing the UIButton, the video appears and starts to play.
Unfortunately, after 3-4 seconds, the video changes Black, the

October 9, 2021By Simo IOS disappearance, IOS, Play, Second, VideoLeave a Comment

Ionic Production Hybrid App Series 2: Signature and Publishing of Ionic Release Version APK in Mac Environment

Android application signature In the previous chapter, the app was successfully run on the phone through ionic run, and after putting android-debug.apk on the phone, it was also found It can be ins

October 9, 2021By Simo Hybrid APK, app, environment, Hybrid, Ionic, Mac, Made, Publish, Release, Second, series, signature, versionLeave a Comment

The correct command retrieves remote Mercurial update from my second machine

I am new to Mercurial.

>I initialized a Mercurial project on Machine A, submitted my changes and uploaded them to the remote Repository.
>Then I cloned the repository on machine B, submitted

October 3, 2021By Simo Search Engines Command, correct, Machine, Mercurial, mine, Push, remote, retrieval, Second, table, UpdateLeave a Comment

SpringCloud (Finchley Version) Tutorial (2): Service Consumers (REST + RIBBON)

In the previous article, I talked about service registration and discovery. In the microservice architecture, the business will be split into an independent service, and the communication between t

October 3, 2021By Simo System Architecture Consumers, Finchley, REST, REST + RIBBON, Ribbon, Second, Services, SpringCloud, tutorial, versionLeave a Comment

Performance – Why is Cassandra secondary index on 350K lines so slow?

I have a column family with a secondary index. The secondary index is basically a binary field, but I am using a string. The field named is_exported can be “true “Or “false”. After the request, all

October 2, 2021By Simo Performance 350K, Cassandra, index, on, performance, Second, slow, whyLeave a Comment

Second, retrieve the symbol select, order by, Where

Introduce how to use the SELECT statement to retrieve one or more data columns from a table Chapter Two : SELECT statement SQL statements can be given on one line or divided into many It is e

October 2, 2021By Simo Search Engines order, retrieve, Second, select, statementLeave a Comment

Scyther-semantics and verification of security protocol translation (Chapter 2 2.2.2)

2.2.2 Sequence of events

Each role in the protocol corresponds to the event list. In other words, a structure is imposed on the protocol event set belonging to the role R, and the total seque

October 1, 2021By Simo Micro Services 2.2.2, chapter, protocol, Scyther, Second, security, semantics, translation, verificationLeave a Comment

Posts navigation

Page 1 Page 2 Page 3
Recent Posts
  • Sencha-Touch-2 – Sencha Touch 2, Nested XML Analysis NodeValue
  • Add a separation line and format XML content
  • Is there a norm of simplified XML subsets?
  • Look at it when you write React
  • ReactJS – Present React Redux React-Router App to add the server to the Firebase hosted by the Firebase
Categories
  • Android
  • Apache
  • Apache Kafka
  • Asp
  • Auto-Test
  • Automated Build
  • Aws
  • Bitcoin
  • Browser
  • C & C++
  • C#
  • Centos
  • Cgi
  • Character
  • Cloud Service
  • Cocos2dx
  • Cordova
  • CSS
  • Data Structure
  • Delphi
  • Design Pattern
  • Dojo
  • Dubbo
  • ELK
  • Flex
  • football
  • Game
  • Hadoop
  • Hibernate
  • HTML
  • Hybrid
  • Intel
  • IOS
  • Ipad
  • iPhone
  • Java
  • Javascript
  • Jetty
  • JQuery
  • Jsp
  • Linux
  • Load Balance
  • Lua
  • Macbook
  • Macos
  • Mathematics
  • Micro Services
  • Monitoring
  • Motherboard
  • Mysql
  • Network Hardware
  • Network Marketing
  • Nginx
  • NodeJs
  • Nosql
  • Oracle
  • Os Theory
  • Performance
  • PHP
  • Postgresql
  • Power Designer
  • React
  • Redis
  • Regexp
  • Rom
  • Rss
  • Ruby
  • Search Engines
  • Shell Script
  • Silicon Valley
  • Silverlight
  • Software Design
  • Spring
  • Sql
  • Sqlite
  • Sqlserver
  • Storage
  • Storm
  • Surface
  • SVN
  • Swift
  • System Architecture
  • Tablet
  • Uncategorized
  • Unix
  • Visual Basic
  • Visual Studio
  • Web Crawler
  • WebService
  • Windows
  • Wireless
  • XML
  • ZooKeeper
Archives
  • October 2021
  • September 2021
  • August 2021
  • May 2021
  • April 2021
  • September 2020
  • September 2019
  • August 2019
  • June 2019
  • May 2019
  • April 2019
  • March 2019
© Simon Technology Blog 2025 • ThemeCountry Powered by WordPress