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.(DealEntrySimulation.scala:17)
at fusionOpics.perfTest.simulation.Perf.MainRunSimulation.(MainRunSimulation.scala:11)
… 10 common frames omitted

Please kindly suggest how this could be resolved.

Regards,
Umeshwaran.V

[sbrevet]

Hi!

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

Source: documentation

Cheers!

[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

[slandelle]

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,

[umeshwaran_v]

Hi Stephane,

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

Regards,
Umeshwaran.V