CSV feeders not recognizing while using JAR file for execution (Maven Plugin)

[umeshwaran v]

Hi,

The feeder CSV files in kept under the main/resources folder.  

val dataFeeder = csv("/data/fx/deal_entry_data.csv").circular

When I run use the maven command in IntelliJ the run is successfully completing.

 mvn test -Pperf-test -D simulationClass=fusionOpics.perfTest.simulation.Perf.MainRunSimulation

When using the JAR file for execution getting an error 

java -cp api-test.jar io.gatling.app.Gatling -s fusionOpics.perfTest.simulation.Perf.MainRunSimulation

16:19:50.260 [main] TRACE io.gatling.app.Gatling$ - Runner instantiated

16:19:50.269 [main] TRACE io.gatling.app.Runner - Running

16:19:50.415 [main] ERROR io.gatling.app.Gatling$ - Run crashed

java.lang.reflect.InvocationTargetException: null

        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

        at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)

        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)

        at java.lang.reflect.Constructor.newInstance(Unknown Source)

        at io.gatling.app.Runner.run0(Runner.scala:62)

        at io.gatling.app.Runner.run(Runner.scala:49)

        at io.gatling.app.Gatling$.start(Gatling.scala:83)

        at io.gatling.app.Gatling$.fromArgs(Gatling.scala:45)

        at io.gatling.app.Gatling$.main(Gatling.scala:37)

        at io.gatling.app.Gatling.main(Gatling.scala)

Caused by: java.lang.IllegalArgumentException: Could not locate feeder file: Resource /data/fx/deal_entry_users.csv not found

        at io.gatling.core.feeder.FeederSupport.separatedValues(FeederSupport.scala:52)

        at io.gatling.core.feeder.FeederSupport.separatedValues$(FeederSupport.scala:47)

        at io.gatling.core.Predef$.separatedValues(Predef.scala:23)

        at io.gatling.core.feeder.FeederSupport.csv(FeederSupport.scala:36)

        at io.gatling.core.feeder.FeederSupport.csv$(FeederSupport.scala:35)

        at io.gatling.core.Predef$.csv(Predef.scala:23)

        at fusionOpics.perfTest.simulation.FX.DealEntrySimulation.<init>(DealEntrySimulation.scala:17)

        at fusionOpics.perfTest.simulation.Perf.MainRunSimulation.<init>(MainRunSimulation.scala:11)

        ... 10 common frames omitted

Please kindly suggest how this could be resolved.  

Regards,

Umeshwaran.V

[Sébastien BREVET]

Hi!

1. Remove the leading “/“
2. I guess that should lie in src/test/resources (not main)

Source: documentation

Cheers!

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[umeshwaran v]

Hi,

The CSV files are kept under the test folder as per instructions given in the documentation.  I have attached a screenshot for your reference.

Please have a look and let me know if any solution.

Regards,

Umeshwaran.V

[Stéphane LANDELLE]

Sorry, but running fatjars is not something we support in Gatling OSS.

The supported runners are maven, gradle, sbt and the bundle.

There's also Gatling Enterprise that does use a fatjar strategy, but that's proprietary technology. I guess you're trying to build your own in-house solution, but maybe Gatling Enterprise is something you could consider.

Regards,

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Stéphane Landelle Chief Technical Officer

slan...@gatling.io gatling.io

   

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[umeshwaran v]

Hi Stephane,

Thanks for your kind information.  We can try to use only with Maven builds.

Regards,

Umeshwaran.V