use PS with heroku / mongoDb Atlas and just upgraded to 4.2 from 2.7
In dev i need log lvl verbose and am getting empty files in ${parseRoot/logs
> $ ls -lt src/tmp/parse-server/logs/ | head
> total 28436
> -rw-rw-r-- 1 rob rob 0 Jun 12 09:57 parse-server.err.2020-06-12
> -rw-rw-r-- 1 rob rob 0 Jun 12 09:57 parse-server.info.2020-06-12
ENV:
> VERBOSE=1
> PARSE_SERVER_LOG_LEVEL=verbose
> PORT=1337
> PARSE_SERVER_APPLICATION_ID=067nHF
> PARSE_SERVER_MASTER_KEY=w859
> PARSE_SERVER_URL=http://localhost:1337/parse
> PARSE_PUBLIC_SERVER_URL=http://localhost:1337/parse
> PARSE_SERVER_DATABASE_URI=mongodb+srv://<>:<>@beacontst-8vz...
STDOUT
$ heroku local>
> [WARN] ENOENT: no such file or directory, open 'Procfile'
> [OKAY] package.json file found - trying 'npm start'
> [OKAY] Loaded ENV .env File as KEY=VALUE Format
> [WARN] ENOENT: no such file or directory, open 'Procfile'
> [OKAY] package.json file found - trying 'npm start'
> 10:03:16 AM web.1 | > [email protected] start /home/rob/src/tmp/parse-server
> 10:03:16 AM web.1 | > node ./bin/parse-server -- lib/conf.json
> 10:03:17 AM web.1 | Configuration loaded from /home/rob/src/tmp/parse-server/lib/conf.json
> 10:03:18 AM web.1 | allowClientClassCreation: true
> 10:03:18 AM web.1 | appId: 067nH
> 10:03:18 AM web.1 | appName: Yayatv App
> 10:03:18 AM web.1 | auth: {"firebase":{"module":"parse-server-firebase-auth-adapter"}}
> 10:03:18 AM web.1 | cacheMaxSize: 10000
> 10:03:18 AM web.1 | cacheTTL: 5000
> 10:03:18 AM web.1 | customPages: {}
> 10:03:18 AM web.1 | databaseURI: mongodb+srv://<>:<>@beacon/test?retryWrites=true&w=majority
> 10:03:18 AM web.1 | emailAdapter: {"module":"@parse/simple-mailgun-adapter","options":{"fromAddress":"[email protected]","domain":"mg.yayatv.tv","apiKey":"key-"}}
> 10:03:18 AM web.1 | enableAnonymousUsers: true
> 10:03:18 AM web.1 | expireInactiveSessions: true
> 10:03:18 AM web.1 | filesAdapter: {"module":"@parse/s3-files-adapter","options":{"bucket":"","region":""}}
> 10:03:18 AM web.1 | graphQLPath: /graphql
> 10:03:18 AM web.1 | host: 0.0.0.0
> 10:03:18 AM web.1 | logLevel: verbose
> 10:03:18 AM web.1 | logsFolder: ./logs
> 10:03:18 AM web.1 | masterKey: ***REDACTED***
> 10:03:18 AM web.1 | masterKeyIps: []
> 10:03:18 AM web.1 | maxUploadSize: 20mb
> 10:03:18 AM web.1 | mountPath: /parse
> 10:03:18 AM web.1 | objectIdSize: 10
> 10:03:18 AM web.1 | playgroundPath: /playground
> 10:03:18 AM web.1 | port: 1337
> 10:03:18 AM web.1 | protectedFields: {"_User":{"*":["email"]}}
> 10:03:18 AM web.1 | publicServerURL: http://localhost:1337/parse
> 10:03:18 AM web.1 | revokeSessionOnPasswordReset: true
> 10:03:18 AM web.1 | schemaCacheTTL: 5000
> 10:03:18 AM web.1 | serverURL: http://localhost:1337/parse
> 10:03:18 AM web.1 | sessionLength: 31536000
> 10:03:18 AM web.1 | verbose: true
> 10:03:18 AM web.1 | verifyUserEmails: true
> 10:03:18 AM web.1 | allowCustomObjectId: false
> 10:03:18 AM web.1 | collectionPrefix:
> 10:03:18 AM web.1 | directAccess: false
> 10:03:18 AM web.1 | enableExpressErrorHandler: false
> 10:03:18 AM web.1 | enableSingleSchemaCache: false
> 10:03:18 AM web.1 | mountGraphQL: false
> 10:03:18 AM web.1 | mountPlayground: false
> 10:03:18 AM web.1 | preserveFileName: false
> 10:03:18 AM web.1 | preventLoginWithUnverifiedEmail: false
> 10:03:18 AM web.1 | scheduledPush: false
> 10:03:18 AM web.1 | jsonLogs: false
> 10:03:18 AM web.1 | level: verbose
> 10:03:18 AM web.1 | [30812] parse-server running on http://localhost:1337/parse
–expected - non zero length files in log dir
– actual - zero length log files