[Spark Asia Pacific Research Institute Series] the path to spark practice-Chapter 1 building a spark cluster (step 4) (3)

Save and run the source command to make the configuration file take effect.

Step 3: Run idea and install and configure the idea Scala development plug-in:

The official document states:

Go to the idea bin directory:

Run "idea. Sh" and the following page appears:

Select "Configure" To Go To The idea configuration page:

Select plugins To Go To The plug-in installation page:

Click the "Install jetbrains plugin" option in the lower left corner to go to the following page:

Enter "Scala" in the input box at the top left to search for the scala plug-in:

Click "Install plugin" on the right side ":

Select "yes" to enable automatic installation of scala plug-in idea.

In this case, it takes about 2 minutes to download and install the SDK. Of course, the download time varies depending on the network speed:

 

[Spark Asia Pacific Research Institute Series] the path to spark practice-Chapter 1 building a spark cluster (step 4) (3)