Azure App Service Deploy failed - JavaScript heap out of memory

I’m trying to deploy my NodeJS app using Azure App Service Deploy in the Release feature. I’m currently using VSTS default Hosted VS2017 as an agent.

Here’s log:

2017-07-06T08:48:14.6134738Z ##[section]Starting: Azure App Service Deploy: bapul-learning-admin-test
2017-07-06T08:48:14.6274747Z ==============================================================================
2017-07-06T08:48:14.6274747Z Task         : Azure App Service Deploy
2017-07-06T08:48:14.6274747Z Description  : Update Azure App Service using Web Deploy / Kudu REST APIs
2017-07-06T08:48:14.6274747Z Version      : 3.3.9
2017-07-06T08:48:14.6274747Z Author       : Microsoft Corporation
2017-07-06T08:48:14.6274747Z Help         : [More Information](https://aka.ms/azurermwebdeployreadme)
2017-07-06T08:48:14.6274747Z ==============================================================================
2017-07-06T08:48:17.7499766Z Got connection details for Azure App Service:'bapul-learning-admin-test'
2017-07-06T08:48:51.9896729Z FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
2017-07-06T08:48:52.1706751Z ##[error]Exit code 3 returned from process: file name 'C:\LR\mms\Services\Mms\Provisioner\TaskAgent\agents\2.119.1\externals\node\bin\node.exe', arguments '"d:\a\_tasks\AzureRmWebAppDeployment_497d490f-eea7-4f2b-ab94-48d9c1acdcb1\3.3.9\azurermwebappdeployment.js"'.

I don’t think that my app causes this failure, since the build process was succeeded without any error.

[bsoulier]

For those who are still blocked on that, I have been able to solve this by replacing my “npm” task by a “Command line” task that run npm and set max_old_space_size as an environment variable.

[vincent1173]

@rollercoasterdigital , @scotthwsnyder The issue is fixed and the fix will be available in next deployment (~4-5 weeks)