PraveenDhasarathan opened a new issue, #6404:
URL: https://github.com/apache/jmeter/issues/6404
### Expected behavior
Jmeter should be able to run the gRPC request sampler inside the image
### Actual behavior
Getting a below error:
2025-01-08 10:33:25,530 ERROR v.z.b.GRPCSampler: java.lang.RuntimeException:
Unable to resolve service by invoking protoc:
Unable to execute protoc binary
at vn.zalopay.benchmark.core.ClientCaller.init(ClientCaller.java:88)
at
vn.zalopay.benchmark.core.ClientCaller.<init>(ClientCaller.java:53)
at
vn.zalopay.benchmark.GRPCSampler.initGrpcClient(GRPCSampler.java:81)
at
vn.zalopay.benchmark.GRPCSampler.initGrpcInCurrentThread(GRPCSampler.java:203)
at
vn.zalopay.benchmark.GRPCSampler.initGrpcRequestSampler(GRPCSampler.java:133)
at vn.zalopay.benchmark.GRPCSampler.sample(GRPCSampler.java:90)
at
org.apache.jmeter.threads.JMeterThread.doSampling(JMeterThread.java:651)
at
org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:570)
at
org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:501)
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:268)
at java.lang.Thread.run(Thread.java:750)
### Steps to reproduce the problem
**Create a Docker file:**
FROM alpine/jmeter:5.6.3
// Copied the below library from my local jmeter 5.6.3
COPY ./lib/jmeter-grpc-request.jar
/opt/apache-jmeter-5.6.3/lib/ext/jmeter-grpc-request.jar
COPY ./lib/jmeter-plugins-manager-1.10.jar
/opt/apache-jmeter-5.6.3/lib/ext/jmeter-plugins-manager-1.10.jar
RUN apk add protobuf
COPY ./scripts/GRPC_Request.jmx
/opt/apache-jmeter-5.6.3/scripts/GRPC_Request.jmx
**Docker build command:**
docker build . -t load-testing:manager-load-testing_v1 --no-cache
**Create a proto file:**
syntax = "proto3";
package com.grpc.spring;
option java_package = "com.grpc.spring.service";
option java_outer_classname = "Solutions";
option java_generic_services = true;
option java_multiple_files = true;
service SolutionService {
rpc getSolution (SolutionRequest) returns (SolutionResponse) {};
}
message SolutionRequest {
string name = 1;
}
message SolutionResponse {
string message = 1;
}
I created a Jmeter GRPC request sampler using the UI and copied the Jmeter
script to an image and used the below command to run the Docker image:
docker run -it --entrypoint bash --rm --user root
load-testing:manager-load-testing_v1
jmeter -n -t scripts/GRPC_Request.jmx -l result.jtl -JThreads=1 -JRamup=1
-JLoopCount=1 -JprotoFilePath=/opt/apache-jmeter-5.6.3/scripts/test_data
-Jhost=host.docker.internal -Jport=9092 -e -o ./dashboard_directory
Note: Same script works in my local JMeter GUI. which has protoc version as
local: libprotoc 28.3 but in the Image: libprotoc 24.4
### JMeter Version
5.6.3
### Java Version
openjdk version "1.8.0_432"
### OS Version
Alpine Linux v3.21
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
