Nast error when ruing mvn Gatlin on windowns 10 machine

Gatling (Open-Source)
1

Hi All,

I have a mav Gatlin scenario that runs fine on my MAC … but not on windows machine …

The command is :

mvn clean gatling:execute -Dgatling.simulationClass=site.builder.SiteVisitor

17:31:35.805 [main][ERROR][ZincCompiler.scala:156] i.g.c.ZincCompiler$ - Compilation crashed
java.io.IOException: CreateProcess error=2, The system cannot find the file specified
	at java.lang.ProcessImpl.create(Native Method)
	at java.lang.ProcessImpl.<init>(ProcessImpl.java:386)
	at java.lang.ProcessImpl.start(ProcessImpl.java:137)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
	... 67 common frames omitted
Wrapped by: java.io.IOException: Cannot run program "javac": CreateProcess error=2, The system cannot find the file specified
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
	at sbt.SimpleProcessBuilder.run(ProcessImpl.scala:349)
	at sbt.AbstractProcessBuilder.run(ProcessImpl.scala:128)
	at sbt.AbstractProcessBuilder$$anonfun$runBuffered$1.apply(ProcessImpl.scala:159)
	at sbt.AbstractProcessBuilder$$anonfun$runBuffered$1.apply(ProcessImpl.scala:159)
	at sbt.compiler.JavacLogger.buffer(AggressiveCompile.scala:237)
	at sbt.AbstractProcessBuilder.runBuffered(ProcessImpl.scala:159)
	at sbt.AbstractProcessBuilder.$bang(ProcessImpl.scala:156)
	at sbt.compiler.AggressiveCompile$$anonfun$forkJavac$1.apply(AggressiveCompile.scala:215)
	at sbt.compiler.AggressiveCompile$$anonfun$forkJavac$1.apply(AggressiveCompile.scala:210)
	at sbt.compiler.JavaCompiler$$anonfun$forkJavac$1.sbt$compiler$JavaCompiler$$anonfun$$externalJavac$1(JavaCompiler.scala:122)
2

After Further testing, this issue looks like a GATLING BUG

Tested two different Macs and WORKS
Tested two different WINDOWS and FAILS

<scala.version>2.11.7</scala.version>
<gatling-plugin.version>2.2.1</gatling-plugin.version>
<gatling.version>2.2.4</gatling.version>
<scala-maven-plugin.version>3.2.2</scala-maven-plugin.version>

Screen Shot 2017-03-11 at 10.04.21.png
Screen Shot 2017-03-11 at 10.04.21.png1048×882 13 KB

3

Doesn’t look like a Gatling problem to me. It appears that you haven’t setup your Java runtime properly on the Windows machines.

Is javac even in your path? The error message suggests not.

4

Hi Barry ,
Thanks for your response to the issue. The strange thing is that I have a hello world another “Maven Gatling Hello world” that works fine … So my Java environments are fine and did a double check and look all good.
to give you a more exact picture of the issue. when the run gets to the stage below, it does a long pause for few seconds and carries execution happily on Mac , but in windows, after the long pause it crashes, Both logs for Mac and Windows attached…

similar one here but not able to understand what long string request meant ? also mentioned in here again.

11:02:47.337 [main][WARN ][ZincCompiler.scala:142] i.g.c.ZincCompiler$ - Pruning sources from previous analysis, due to incompatible CompileSetup.