JMeter 2.12
python 2.7.18
I'm getting JMeterLibException: 'Incorrect log file format' for the below code using robot framework
${logPath}= set variable C:/Tests/output1.log
run jmeter C:/Tests/apache-jmeter-5.4.1/bin/jmeter.bat C:/Tests/100users.jmx ${logPath}
${result} analyse jtl convert ${logPath}
log ${result}
FOR ${ELEMENT} IN #{result}
log dictionary ${ELEMENT}
It seems that your "JMeterLib" (whatever it is) expects some specific JMeter .jtl file format and JMeter 5.4.1 default settings are not compatible with it.
Unfortunately we cannot really help you without seeing this "JMeterLib" output or source code so I can only provide a generic piece of advice:
JMeter .jtl file output is controllable via special set of properties responsible for Results file configuration, once you determine what exact metrics does your "JMeterLib" expect you can amend JMeter's configuration accordingly in order to make it compatible with your 3rd-party software assumptions.
More information:
Configuring JMeter
Apache JMeter Properties Customization Guide
You should use jtl file extension instead of log
${logPath}=set variableD:/Tests/output1.jtl
Related
I am trying to generate the report in JMeter by merging .jtl files content getting below error -
File '/home/ajij/jmeter_tests_cli/merged.jtl' does not contain the field names header, ensure the jmeter.save.saveservice.* properties are the same as when the CSV file was created or the file may be read incorrectly when generating report
An error occurred: Error while processing samples: Consumer failed with message :Could not parse timeStamp <timeStamp> using format defined by property jmeter.save.saveservice.timestamp_format=ms on sample timeStamp,elapsed,label,responseCode,responseMessage,threadName,dataType,success,failureMessage,bytes,sentBytes,grpThreads,allThreads,URL,Latency,IdleTime,Connect
Note -
If i run 2 independent jtl files then will get run successfully
Command to execute JTL file -
../Documents/apache-jmeter-5.2/bin/jmeter.sh -g merged.jtl -o ./folder
JTL File content -
https://drive.google.com/file/d/1j6kZ7mUj0IbT6hWS0KR3BsZVK4t6wQzj/view?usp=sharing
Quick Help will be appreciated !!!
As per JMeter's documentation:
The dashboard generator is a modular extension of JMeter. Its default behavior is to read and process samples from CSV files to generate HTML files containing graph views. It can generate the report at end of a load test or on demand.
As of current latest stable version JMeter 5.3 generating dashboards from .jtl files in XML format is not supported so either re-run your test with the following JMeter property defined:
jmeter.save.saveservice.output_format=csv
or review your way of "merging" the result files, if it supports CSV output format - go for it.
Did you try removing the XML tags? I haven't tested yet using the CSV you shared, but it might be enough removing the XML tags and merging "manually" the files, I'd merge the files by removing the second headers and the XML tags, remember JMeter process the requests by time so it will order the requests by timestamp
We are running JMX using Tauras setup. To run a lightweight test we need to disable all logging.
I tried by adding:
modules:
jmeter:
properties:
log_level.jmeter: 'FATAL_ERROR'
logging:
level:
ROOT: 'ERROR'
Log_Level: 'DEBUG'
We still see the trace.jtl file with log information. Can anyone help us with how to disable logging to trace.jtl file?
Do we have any specific command in Tauras to do this?
Thanks.
I don't think trace.jtl is controllable by these properties, what you change controls the verbosity of JMeter Logging subsystem, to wit the contents of jmeter.log file under the artifacts directory.
trace.jtl is a different beast, it contains request/response details provided by adding yet another Simple Data Writer configured like:
So if you want to get rid of it - locate the write-xml-jtl line in your configuration script and comment it (or remove it or set it to something different than full or error), on next execution you won't see this trace.jtl file
When using the WebDriver plugin for JMeter and using subsamples the labels that are set during the test do not appear in the results jtl file (and therefore the results tree/aggregate report etc.
WebDriver code (name = TestSampler):
WDS.sampleResult.subSampleStart('First SubSample')
...
WDS.sampleResult.subSampleEnd(true)
WDS.sampleResult.subSampleStart('Second SubSample')
...
WDS.sampleResult.subSampleEnd(true)
Desired outcome:
result.jtl file:
...
1603546255925,1000,First SubSample,,,ThreadGroup 1-1,text,true,,0,0,1,1,null,0,0,0
1603546257658,1000,Second SubSample,,,ThreadGroup 1-1,text,true,,0,0,1,1,null,0,0,0
Actual outcome:
result.jtl file:
...
1603546255925,1000,TestSampler-0,,,ThreadGroup 1-1,text,true,,0,0,1,1,null,0,0,0
1603546257658,1000,TestSampler-1,,,ThreadGroup 1-1,text,true,,0,0,1,1,null,0,0,0
note that the only difference is that the value passed to the ...subSampleStart(label) function appears in the result file instead of an indexed version of the sampler name.
Add the next line to user.properties file:
subresults.disable_renaming=true
Restart JMeter to pick the property up
Next time you will run your test you will see expected names
For GUI mode you can tick Functional Test Mode box on Test Plan level:
More information:
JMeter Bug 62550 - Modify SubResult Naming Policy
Apache JMeter Properties Customization Guide
Configuring JMeter
i am facing multiple problems with my .jmx file.
I am working with bzm-concurrency thread group
1) it is not recognising the standard format of passing the user defined values
like: ${__P(SERVER_NAME,localhost)} instead of passing "localhost" to my script it is appending "${__P(SERVER_NAME,localhost)}" to my url.
After passing only the value i.e (localhost) it is working fine
2) Also, iam running my jmeter script from build.gradle file and iam unable to pass the url and other details from them
|SERVER_NAME|${__P(SERVER_NAME,localhost)}| --> this code is not working
|SERVER_NAME|localhost| --> this code is working fine
jmeter {
jmTestFiles = [file("src/main/Jmetrscript.jmx")]
jmSystemPropertiesFiles= [file(path of my properties file)] //to add additional system properties
jmUserProperties = ["SERVER_NAME ="+System.getProperty('SERVER_NAME','localhost'), "SERVER_PORT ="+System.getProperty('SERVER_PORT','9080') ]
enableExtendedReports = true //produce Graphical and CSV reports
}
when i run this using gradlew jmRun -DSERVER_NAME=localhost it is not passing the value.
As per JMeter Gradle Plugin - Advanced Usage
Supported JMeter commandline arguments (see full list here):
-p, --propfile {argument}, the jmeter property file to use
-q, --addprop {argument}, additional property file(s)
-t, --testfile {argument}, the jmeter test(.jmx) file to run
-J, --jmeterproperty {argument}={value}, Define additional JMeter properties
-D, --systemproperty {argument}={value}, Define additional System properties
-S, --systemPropertyFile {filename}, a property file to be added as System properties
-r, --runremote (non-GUI only), Start remote servers (as defined by the jmeter property remote_hosts)
-G, --globalproperty (argument)[=(value)], Define Global properties (sent to servers), e.g. -Gport=123, or -Gglobal.properties
So you should pass JMeter Properties via -J command-line argument like:
jmRun -JSERVER_NAME=localhost etc
References:
Overriding Properties Via The Command Line
Apache JMeter Properties Customization Guide
I have run testplan.jmx (Jmeter file) file from docker jmeter using one .sh run script, after running getting below error
ERROR - jmeter.protocol.http.sampler.HTTPSamplerBase: Cannot find .className property for htmlParser, ensure you set property:'htmlParser.className'
Please suggest what can be done to resolve the issue? it would really helpful if any suggestions.
It looks like your JMeter installation is corrupt, try re-installing the latest version of JMeter (JMeter 3.1 as of now), you can get it from JMeter Downloads page.
As a workaround try adding the following line to user.properties file:
htmlParser.className=org.apache.jmeter.protocol.http.parser.LagartoBasedHtmlParser
or alternatively pass it through -J command-line argument like:
jmeter -JhtmlParser.className=org.apache.jmeter.protocol.http.parser.LagartoBasedHtmlParser -n -t ....
References:
Bug 55632 - Have a new implementation of htmlParser for embedded resources parsing with better performances
Apache JMeter Properties Customization Guide