[BEAM-12938] [Playground] Run Java SDK Beam example

• Type: New Feature
• Status: Resolved
• Priority: P3
• Resolution: Done
• Fix Version/s: Missing
• Component/s: beam-playground
• Labels: beam-playground-backend beam-playground-sprint-1 beam-playground-sprint-2
• Assignee: Ilya Kozyrev
• Reporter: Alex Kosolapov
• Due: 08/Oct/21
• Created: 22/Sep/21 21:32
• Updated: 13/Jan/22 21:49
• Resolved: 29/Oct/21 07:41

Description

As a Beam Playground user, I want to get execution output for the specific Java example code that I run in Beam Playground

Acceptance criteria:

1. Beam Java example code executed on the backend
2. Output received by frontend
3. Compilation failures are caught and redirected to the frontend app
4. Runtime failures are caught and redirected to the frontend app

 

Scenario: Java example code running

Given: User ran valid Apache Beam Java example code in Beam Playground

When: Backend accepts the GCRP request

Then: Backend runs a new background process using the Javac console to compile code snippet

 __ 

Given: Backend ran a new background process using the Java console command to compile code snippet

When: Compilation is completed

And: jar file located in local FS

Then: Backend app runs jar file using Java console command

 __ 

Given: Backend app runs jar file using Java console command

When: Code executed completely

And: Stdout and stderr files located at local fs

Then: Backend reads the stdout and sends its content to the frontend with complete message code

 __ 

Given: Backend app runs jar file using Java console command

When: Code executed with error

And: Stdout and stderr files located at local fs

Then: Backend reads the stderr and sends its content to the frontend with an error message code

 __ 

Given: Backend app runs jar file using Java console command

When: Execution is finished with any code

And: Backend sent a response to frontend

Then: Backend clean-ups build and runtime artifacts.

Sub-Tasks

• [Playground] Implement gRPC API: Resolved
• Create initial java executor: Resolved
• Create initial gRPC server: Resolved
• Implement FileSystem service: Resolved
• Environment service: Resolved
• Improve executors arcitecture: Resolved
• Executors config at the environment service: Resolved