ccnp collaboration

Synchronizing data to Elasticsearch using the HBase collaboration (coprocessor) The recent project needs to synchronize the data in the HBase to the Elasticsearch, the requirement is to put or delete data to HBase, then the ES cluster, the corresponding index, also need to update or delete this data. I used the Hbase-rirver plug-in, found that it is not so good, so to find some information on the Internet, their own collation of a bit, wrote a synchro

, and if the guardianship condition of a partition is true, the partition is executed, and if more than one guardianship condition is true, which partition is selected is indeterminate, and if none is true, skipping this control continues execution. The conditional judgment that expresses the mutex in the alert is similar to the If......else statement. Selective execution with judgment Par Concurrent execution Indicates a common execution without judging the conditions.

Coordination refers to the process or ability to coordinate two or more different resources or individuals to accomplish a specific goal in a coordinated manner. All software that facilitates collaboration can be called collaboration software. We can draw from the concept that synergy is not a new thing. It appears with the emergence of human society and develops with the progress of human society. As techn

The key to dealing with object-oriented problems is modeling. Modeling can abstract many important details in the complex world. Many Modeling tools encapsulate UML (that is, the Unified Modeling Language). This course aims to show the highlights of UML. There are nine types of modeling icons in UML: Use case diagram Class Diagram Object Graph Sequence Chart Collaboration Diagram Status chart Activity diagram Component Diagram Configuration

Linux Multi-command collaboration: Pipelines and redirects don't reinvent the wheel. One of the core concepts of open source culture is not to reinvent the wheel, many of the open source software is a re-assembly of existing software, code, functions, as if through parts assembling machines, the development and sharing of source code makes this possible, At the same time, it also greatly provides efficiency and productivity.Pipeline and redirection in

In the previous article we talked about using wait () and notify () to collaborate between threads, which is straightforward and flexible, but before using the lock of the object, the number of notify () calls that are less than the number of waiting threads can cause threads to wait. The advantage of indirect collaboration is that it is simpler to use and less error-prone, as we talk about the way in which multithreading works indirectly, blocking qu

Design of communication and collaboration, this topic one throws, let me very big. A lot of bad stuff between demand side, product manager, UIUE, program, test. It involves a third party, or even a few companies, rather than a company, and the difficulty of communication is compounded. And if it comes to collaboration with the Government, it's a disaster, 2012. Even if internal communication, taking into

Guide: American It website Computerworld today, the top ten killer iphone business collaboration applications. The following is the full text of the article. The iphone has become a powerful collaboration platform in today's ubiquitous internet age. Just download several apps from the Apple App Store to achieve project management, team updates, process tracking, and document sharing. The following 10 applic

Linux basic configuration and management 2 ---- Linux multi-command collaboration ---- pipelines and redirection Linux basic configuration and management 1 ---- Linux Network basic configuration http://www.bkjia.com/ OS /201309/240457.html 1 pipelines and redirection 1 in Linux most commands are very simple, there are few complex commands. Each command only implements a simple function, we can combine different commands to implement complex functions.

Java thread: Concurrent collaboration-producer consumer model is the most classic model for multi-threaded programs, regardless of any programming language. Just like learning every programming language, Hello World! Are the most classic examples. In fact, it should be accurate to say that it is the "producer-consumer-warehouse" model. After leaving the warehouse, the producer-consumer model is unconvincing. For this model, the following points should

Java threads: Concurrent collaboration-deadlock threads are unlikely to experience deadlocks. Even code that appears to have deadlocks, the possibility of deadlocks at run time is also small. The cause of the deadlock is generally caused by mutual lock wait between two objects. In the article "Java thread: synchronization and lock of Threads", the concept and simple example of deadlock are briefly described, but the example given is incomplete. Here i

Java multi-thread 3 thread collaboration and communication instance, java multi-thread The difficulty of Multithreading is mainly the multi-thread communication and collaboration. The common Synchronization Methods mentioned in the second part of the preceding notes are as follows: 1. multi-threaded Implementation of bank deposits and withdrawals, Lock and conditional Condition. Additional: Use monitors fo

parameter does not have this limitation.In Unity3d, use Stopcoroutine (string methodName) to terminate a synergistic program, using Stopallcoroutines () to terminate all the cooperating programs that can be terminated. However, both of these methods can only terminate the Monobehaviour in this program.There is also a way to terminate the co-program, set the active property of the Gameobject where the program is located to False, and when you set the active to Ture again, the co-program will no

thin to write too much. Angularjs This relatively moderate style, it is very much in line with my needs. Currently, Angularjs three of the most sophisticated components I think are data binding (Scope), instruction (Directive), and Dependency injection (Dependency injection), which perform very well. In contrast, its UI components and animations are weaknesses. It can be said that the choice of angularjs means that the jquery-style component library is chosen to compensate for its shortcomings,

Starter: personal blog, update error correction replyis the tail of this blog post yesterday, the use of Socket.io library practice, the finished address here.The code has been uploaded to GitHub, the portal. You can open two browsers to see the effect.The practical significance is that two people online communication when said do not understand, then there is a whiteboard is good, both can write and draw on the above, help communication.Move the GitHub Readme-- Online whiteboard, multi-

Submission conflict resolution $ GIT push origin devusername for 'https://github.com': wangmingshuncounting objects:6, Done. Delta compression using up to2threads.compressing objects: -% (6/6), Done. Writing objects: -% (6/6),632bytes |0BYTES/S, Done. Total6(Delta2), reused0(Delta0) to https://Github.com/wangmingshun/studygit.git36cc09a.8737740Dev-DevAs a result, the working mode of multi-person collaboration is usually this: First, you can

Self-portraits have artifacts, teamwork is a natural artifactAs far as I know, there is a kind of software that is designed to improve people's working efficiency, simplify work, and change the way people work. The protagonist of this article Leangoo is one of the representative.First of all, a brief introduction to the Leangoo. Maybe Leangoo is not very famous, but it's really good to use, three minutes to get started, five minutes for the whole team to work together.Leangoo is a perpetual, fre

? In Agile development, the biggest challenge that testers face is how to cooperate efficiently with super product owners, product owners, and developers? ? First, this article is to explore what kind of professional testers should establish, through their own professional, with the super product owner, product owner, developers trust and respect? With this trust and respect, the first step of cooperation with super product owner, product owner, and developers is successful? ? This article furth

From: http://lavasoft.blog.51cto.com/62575/221932 Java thread: Concurrent collaboration-producer consumer model is the most classic model for multi-threaded programs, regardless of any programming language. Just like learning every programming language, Hello World! Are the most classic examples. In fact, it should be accurate to say that it is the "producer-consumer-warehouse" model. After leaving the warehouse, the producer-consumer model is unconvi

Results of US-based management and re-process of Japanese-based management. "Good processes produce good results", which is the core management philosophy of PMP and our team culture. War is the largest project management, and the highest level of management. A good manager can control everyone in the team to maximize its effectiveness. A good person may be at risk if the control is poor. If you have planted a willow tree in the place where it should be planted, You need to first partition the