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The function of this class is to split the content in the file by line and insert the content into the column1 and column2 columns respectively. The rowKey is the current time. Flume- The function of this class is to split the content in the file by line and insert the content into the column1 and column2 columns respectively. The rowKey is the current time. Flume- This article introduces flume data insert hdfs and common directory (), this article continues to introduce flume-

3.6. Filters Filters perform log routing within syslog-NG: a message passes the filter if the filter expression is true for the specified message. if a log statement between des filters, the messages are sent to the destinations only if they pass all filters of the Log Path. for example, a filter can select only the messages originating from a participant host. complex filters can be created using filter functions and logical boolean expressions. # N

Ng-repeat instructions can be used to refer to the following code:It is important to note that the Access button in Ng-click does not need to use the syntax of {{button}}, whereas other non-ANGULARJS environments must be evaluated in this way by {{button}}. The index of the array that $index represents in the Ng-repeat directive, starting at 0.We know that the

This article introduces flume data insert hdfs and common directory (), this article continues to introduce flume-ng to insert data into the hbase-0.96.0. First, modify the flume-node.conf file in the conf directory under the flume folder in node (for the original configuration, refer to the above) and make the following changes to it: Agent. sinks = k1 Agent. sinks. k1.type = hbase Agent. sinks. k1.table = hello Agent. sinks. k1.columnFamily =

1. ng-template Form: The content in NG-template is hidden by default; You can use [ngif] to control content display and hiding; This tag does not affect the original HTML structure; HTML: Browser output: Browser debugging window 2. Template Form: The default content is hidden; You can use CSS style display to control content display and hiding; This tag will affect the original HTML structure; HT

PHP 5.5/PHP5.6/PHP-NG and HHVM which has better performance? Abstract: In a Vagrant-based local environment, the HHVM test results may be poor due to an error. With the help of HHVM partners, this cause is still being studied! However, in a 4 GB Virtual Machine in DigitalOcean, HHVM even overwrites the latest PHP-NG! Conclusion: they reflect better performance of HHVM (after JIT hot boot), although for som

When we use ng-options, we may find that the first item in the drop-down list is empty after rendering is complete, and after we select an item, the first item that is empty is gone, so the user experience is bad.The reason is that when we use ng-options, we use it in conjunction with the Model directive Ng-model, so that we can know that the first item generated

Install a set of OCS inventory-ng environmentsOfficial website: http://www.ocsinventory-ng.org/en/Install the server firstThe relevant packages can be downloaded on the official website.I downloaded it.Ocsng_unix_server-1.02.3.tar.gzI use SECURECRT to connect my Linux test machineUse RZ to upload to the corresponding directory, I installed in the/usr/local/Then unzipTAR-ZXVF ocsng_unix_server-2.1.2.tar.gzCD ocsng_unix_server-2.1.2SH setup.shThe preced

AngularJS uses the ng-repeat command to implement the drop-down box. angularjsng-repeat Ng-repeat of AngularJs allows us to easily traverse arrays to generate Dom elements, but improper use may also cause performance problems. We will share with you the use of the ng-repeat command in the project implementation drop-down box. 1. Problem background In the select d

When writing HTML documents, in order to implement the Code modularity, to increase the code readability and maintainability of complex pages, we often think of spreading the code into different HTML filesAngularjs inside the ng-include command combined with Ng-controller can be very convenient to achieve this purposeThe ng-include directive is used to include ex

1. A single page will automatically load the first Ng-app2. If you want to start another ng-app, you need to start with the red part of the code below, and then start 2 Ng-app3. Special note: The red part of the code must be put in the end , for example, can not be placed before the blue code , or error4. A ng-app can

HDFSCOLLECTOR1.SINKS.K1.TYPENBSP;=NBSP;HDFSNBSP;NBsp;collector1.sinks.k1.channel=c1collector1.sinks.k1.hdfs.path=hdfs:// master/user/flume/logcollector1.sinks.k1.hdfs.filetype=datastream collector1.sinks.k1.hdfs.writeformat=textcollector1.sinks.k1.hdfs.rollinterval= 300collector1.sinks.k1.hdfs.filePrefix=%Y-%m-%d Collector1.sinks.k1.hdfs.round=truecollector1.sinks.k1.hdfs.roundvalue=5 collector1.sinks.k1.hdfs.roundUnit=minute Collector1.sinks.k1.hdfs.uselocaltimestamp=true #collector2 Confi

Practice Angularjs's Ng-change event today.For example, when the user makes a choice, there is no user-appropriate option in the options specified by the system. At this point we can let the user fill out.The first text box is hidden. It is not displayed until the user selects a checkbox.The value of IsVisible in the model of the ANGULARJS program is false.This way, when the program is running, the text box is hidden.Next, I need to add a checkbox to

Angularjs ng-list Instruction Angularjs instance Convert user input to array: Definitions and usage The ng-list directive converts strings to arrays and separates them with commas. ng-list Instructions There is another way to convert, if you have a string array you want to display in the input box, you can use the

　　recently I used NG to connect to the backend interface in a project. because both front and rear are novice, the front-end does not understand the background, and has no experience, the backend does not understand the front end, and no experience, and then the interface bugs, documents written in a mess. An interface, the background changed three times, I am also unable to.First, take a look at the interface documentation and start this asynchronous

1. Closing the impact processairmon-ng Check KillThe wireless card that will enter the listening mode disconnects the AP to which it is connected2. Check the name of the wireless cardIfconfig , such as Wlan03. Enter the Listening mode:airmon-ng start Wlan0Start success, after ifconfig found a mon04. Scan Accessory WiFiairodump-ng mon0After scanning, the terminal

. basic drop-down list:labelforvalueinarrayng-model=ng-options="m.productname for M in model" > value="" >--Please select--option> select> The value here is the m part of the code, and m This object takes an element out of the Model array, One element at a time. The label here is the m.productname Part of the code, which is actually a Angular form (Angular Expression) , we'll have another example of this in the next example.

Ng-readonly: Not available, but data can be submittedNg-disabled: property is to control whether the label is available (unavailable and cannot be passed value)Expression control:class= "Col-md-2 form-control" type= "text" Ng-model = "Formdata.movingcode" ID = "Movingcode" ng-readonly = "movingcodereadonly ()" ng-dis

Premise First you need to introduce angular and angular-route on the page, and be aware of introducing angular before Angular-route This is mainly because the angular-route.js needs to pass in the Window.angular parameter, which only appears when the angular is finished loading. (Function (window, angular, undefined) { ' use strict '; ... Ngroutemodule.directive (' Ngview ', ngviewfactory); ... }) (window, window.angular); Downloads can be downloaded to the website or installed

This small essay, record the wording of the sidebar and Ng-click click on the selected event. Because this project does not allow jquery to be quoted. So the Ng-click selected event was implemented in a rather clumsy way.Here is the HTML pagePress CTRL + C to copy the codePress CTRL + C to copy the codeCSS part of the introduction of angular inside of the bootstrap, it and bootstrap official website inside