Data visualization application installation and deployment | common problems tutorial using datart installation package and source code deployment

Hello everyone , I am a smart and positive little elephant .

lately , Some users have received datart Comments or feedback from the team , That is, they encounter some problems in the process of installation and deployment , I don't know how to solve .

Trot elephant by analyzing these problems , Sort out a set of tutorials on common deployment problems , I hope to help more users quickly deploy and install , Little detours .

Let's introduce , Data visualization applications datart, Its own team is made up of DBus、Wormhole、Moonbox、Davinci And other four major open source projects , Research and development on the basic platform 、 Data center construction and data application , Toto big brother .

datart It's open source. , That is, a free data visualization application , Search the running elephant if necessary （ official account ）, Focus on finding Xiaobian , You can use it for free , With technical support , Open source data visualization application that Xiaobai can use .

Okay , Get down to business

datart often ⻅ There are two types of deployment problems ： Using the installation package to deploy and using the source code to deploy .

send ⽤ Installation package deployment routine ⻅ problem

1.  Why are you configuring ⽂ In the process ⾏ 了 mail Part of the configuration , Still hint “ The mail sending service cannot ⽤, Check config/application- config.yml, Make sure the mail configuration is correct ”？

Check application-config.yml in email Indentation of the property configuration section ,mail I want to go with you ⾯ Of datasource Yes ⻬, And mail Next ⾯ Of ⼦ Attributes should be strictly indented .

2.  Mail is configured correctly , There is no prompt when sending “ Check config/application-config.yml” Etc ,⽽ Failed to send the email , Console printing error ⽇ Records .

This is the configuration ⽂ The file format is correct , But the configuration content is wrong . There may be the following ⼏ Class often ⻅ reason ：

• SSL problem
  
  ssl Need mail service ⽀ It can only be set to... If it is held true, Otherwise set to false. On or off ssl when , Corresponding end ⼝ Different numbers （ reference  http://running-elephant.gitee.io/datart-docs/docs/#3-3-%E9%82%AE%E4%BB%B6%E6%9C%8D%E5%8A%A1%E9%85%8D%E7%BD%AE-
  %E5%8F%AF%E9%80%89）
• password problem
  
  password Is the mailbox service password , It should be noted that often ⻅ Free mailbox （ Such as 163 mailbox 、QQ mailbox 、gmail etc. ） this ⾥ It should be filled in ⽴ password , You can go to the corresponding email account settings ⻚⾯ Turn on SMTP service , And apply for client authorization code （ Or alone ⽴ password , The name of each email provider is different ）.

3.  Should be ⽤ Inner middle ⽂ It's a mess

stay application-config.yml in , Add... To the connection string of the database characterEncoding=utf-8

4. server.address And datart.server.adddress difference

server.address yes ⽤ At the specified time ⽤ The binding of IP Address , This IP The address must be ⽤ Deploy one of the servers ⼀ individual ⽹ Card IP Address ; If you want to bind to all ⽹ card , Then fill in 0.0.0.0 datart.server.address yes ⽤ For configuring external access datart Request address at , Such as  http://192.168.0.10:8080; send out

⽤ User activation / When inviting mail , The link in the email is  http://192.168.0.10:8080/xxxxx

5.  How to make ⽤ docker Deploy

Sure ⽤ Install the Dockerfile Build... Locally docker Mirror image

⾸ First install the package root ⽬ Recording and holding ⾏ The following command

After the image is built , stay config ⽬ Record the modified configuration ⽂ Pieces of , Then transport ⾏ The following command

6.  Mail can not be configured ？

Sure , stay config/application-config.yml in , Set up datart.user.active.send-mail by false, stay ⽤ When registering , Will skip the mail authentication step . At this time, the organization invites ⽤ Household time , You need to uncheck the email confirmation ; And the mail sending function in the scheduled task is not available ⽤.

7.  Default ⽤ What is the account name and password

datart There is no default ⽤ Household , After installation ⾃⾏ register

8.  How to upgrade the installation package

Upgrade time ,⼀ Be sure to unzip the installation package to ⼀ A new path , Cannot directly cover the original ⽂ Pieces of . Then put the old item ⽬ Of config ⽂ Clip and files ⽂ Copy the clip to the new installation path .

send ⽤ Common source code deployment ⻅ problem

1.  What are the deployment steps

• Prepare the environment ：JDK1.8 above ,Maven The latest version ,Mysql5.6 above ,NodeJS Environmental Science 12.20.0 above ,Datart The latest version of the source code
• hold bin/datart.sql guide ⼊ database , And configuration config/application-config.yml ⽂ Pieces of
• In ⽬ root ⽬ Record the record ⾏ mvn compile, Meeting ⾃ Automatically download the front and back-end dependencies and compile the front and back-end code ,⽣ Project completion ⽬ what is needed ⽂ Pieces of
• shipment ⾏ datart.DatartServerApplication, Start should ⽤, You can access it in the browser http://127.0.0.1:8080

2. datart.data.provider.calcite.parser.impl.SqlParserImpl Can't find

This ⽂ The file is compiled ⽣ Yes , In ⽬ root ⽬ Record the record ⾏ mvn compile Meeting ⾃ dynamic ⽣ become . Don't lead ⽤org.apache.calcite.sql.parser.impl.SqlParserImpl

3. parser.js Can't find

This ⽂ The file is compiled from the front end ⽣ Yes , In ⽬ root ⽬ Record the record ⾏ mvn compile Meeting ⾃ dynamic ⽣ become

The above is the installation and deployment tutorial sorted out by the trot elephant , If you guys think it's useful , Remember to like 、 Focus on 、 Forward triplicate ~ 

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