[GitHub] [knox] smolnar82 opened a new pull request #64: KNOX-1803 - Stop redirecting stderr & stdout to a file when the server runs in the foreground

[GitBox <gi...@apache.org>]

smolnar82 opened a new pull request #64: KNOX-1803 - Stop redirecting stderr & stdout to a file when the server runs in the foreground
URL: https://github.com/apache/knox/pull/64
 
 
   ## What changes were proposed in this pull request?
   
   Gateway's output (both standard output and error) is being redirected even if the `GATEWAY_SERVER_RUN_IN_FOREGROUND` environment variable is set to `true`. This should be stopped so that end-users get immediate feedback in case of any error upon startup (without browsing error/output files).
   
   ## How was this patch tested?
   
   Manual testing:
   ```
   $ export GATEWAY_SERVER_RUN_IN_FOREGROUND=true
   
   $ echo $GATEWAY_SERVER_RUN_IN_FOREGROUND
   true
   
   $ ./knox-1.3.0-SNAPSHOT/bin/gateway.sh start
   log4j:WARN No such property [maxBackupIndex] in org.apache.log4j.DailyRollingFileAppender.
   log4j:WARN No such property [maxFileSize] in org.apache.log4j.DailyRollingFileAppender.
   ERROR StatusLogger Log4j2 could not find a logging implementation. Please add log4j-core to the classpath. Using SimpleLogger to log to the console...
   ```

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