twitter firehose

I have also introduced a JQuery plug-in with similar effects, jQuery maxlength text limit plug-in. However, this charcount deployment is simpler, and it has the function of exceeding the number prompt.Simple deployment: 1. Load js: Copy codeThe Code

Recently need to do a few foreign sites on the sharing function, originally thought will and Weibo, space, such as the trouble, what Appkey, Apptoken, API. It turned out that it was not so annoying.Twitter

The snowflake algorithm is particularly efficient when generating IDs, for reference to: 1190000011282426The result of the snowflake algorithm generation ID is an integer of 64bit size, which is structured as: 1位No. The highest 1 of the binary

Do you have the skill to pass the pen? Today this tutorial, there are a large number of details to be used to pen tools, unfamiliar students can take to practicing, confident pen tools familiar students to try the difficulty, the tutorial interface

Let's start with a preview: 　　Photoshop Tutorial step 1th: Create a new PSD file with a 800x600px size. Using the Ellipse tool, hold down the SHIFT key to draw a positive circle, with the color set to # #0099FF. Hold down

Yesterday is Mother's Day, I do not know whether the small partners have to accompany their mother around to eat dinner? is not taking a lot of photos as a souvenir? Why not take the opportunity of Mother's Day, with the beauty map to see upload

The code is as follows Copy Code Micro Blog Release Micro Blog Release

I've also introduced a similar effect to the jquery plugin jquery maxlength text word limit plugin, but this time the charcount deployment is simpler and has the ability to exceed the number prompts. Simple deployment: 1. Load js: Copy

Take the User_timeline interface as an example Let's talk about my ideas. First, you have to understand the nature of the microblogging interface call. In fact, the SDK you downloaded is just another one, but its core is to simulate a browser to

There are currently two places to search for people's tweets: 1, their own micro-blog home: New version of the Home search box to enter the keyword default is to focus on the micro-blog. Old version: Expand the front page search arrangement of the

1. Hardware configuration information 6 servers, 2 cpu,96g,6 cores, 24 threads 2, cluster information Storm cluster:1 x nimbus,6 Supervisor nimbus:192.168.7.127 Supervisor 192.168.7.128 192.168.7.129 192.168.7.130 192.168.7.131 192.168.7.132 192.168

Storm Study Notes Get ready 1. Learn the most basic ways to use Git, because both the storm case and the source code are managed with Git. 2. Learn how maven is used, because many jar packages are used in the project, which can be cumbersome to

Build a "Hello World" Windows Phone 7 app First, verify that you have installed the Windows Phone Developer tool CTP, which contains the Visual Studio Express Edition tool for Windows Phone development (which will be permanently free of charge for

-byte row keys. Already popular applications run in this way. Each cell of the cell is independent and holds all the data of a certain number of users. All the data displayed in the user's dashboard is also in this cell. The user maps to the cell. A data center has a lot of cell. Each cell has a hbase cluster, a service cluster, and a Redis cache cluster. Users belong to the cell, and all the cell's together provide support for the user to speak. Each cell is based on the Finagle (

that are already popular are run this way. The cell is independent of each cell and holds all the data for a certain number of users. All data displayed in the user's dashboard is also in this cell. The user maps to the cell. A data center has a lot of cells. Each cell has an hbase cluster, a service cluster, and a Redis cache cluster. The user is attributed to the cell, and all the cells together provide support for the user to speak. Each cell is based on Finagle (the asynchronous Remote

important information can be placed at the top. It is the same as oneriot. 2, It can also analyze the emotional trend in each story, but it can be viewed only when it is paid as a member. The estimation is the overall trend of computing. I personally think this statistical method is very unreliable. I usually emphasize the calculation of sentiment trends for "Anchors". Otherwise, they will be non-invasive and easy to be distorted. 3, It can show the proportion of different social sites in assoc

% firehose Source: Continuous download of Twitter data via API, test nature 7, Netcat Source: Monitoring a port, each line of text flowing through the port as an event input 8. Sequence Generator Source: Sequence generator data source, production sequence data 9. Syslog Sources: Read syslog data, generate event, support UDP and TCP two protocols 10. HTTP Source: Data source based on HTTP POST or get mode, s

xxx_index_xxx in the ${java.io.tmpdir} directory, each of which corresponds to a peon instance At the same time, all the currently running index task information is kept in the Restore.json file, which is used to record the status of the task, on the other hand, if Middlemanager crashes, the index task can be restarted with this file. PeonPeon is the smallest unit of work for Indexing Service and the specific performer of the index task, and all currently running Peon tasks can be accessed thro

other configuration files such as logs);-F This run of Flume configuration file, need to add path (mode is in project root path flume/)Execute commands such as:$ bin/flume-ng agent-n a1-c conf-f conf/example.confAfter successful execution, we can see the logs in logs's flume.log.In addition, you can start by specifying the log output in the following ways:$ bin/flume-ng Agent--conf conf--conf-file example.conf--name A1-dflume.root.logger=info,console--conf: Same as-C;--conf-file: Same as-F;--na

its modular design. In the actual application of the data to be collected may come from the same data source, can be command screen output, application logs, network traffic and so on, users can customize different source to be collected separately. You can also tailor your channel and sink to suit your needs. The following table is a subset of the component types supported by Flume1.6.0 Source Type Description Avro Source Supports Avro protocol (ac