JMeter Beginner Tutorial 28 - Remote Testing | Master Slave | Distributed Testing

Hi Sir,
After providing serval answers under create rmi-keystore I unable to see rmi-keystore.jks file in my bin folder.
As per your vidoe this .jks is automatic generated file.

Kindly help me to resolve this issue

Raghav : You are Amazing to Making everyone expert with your tutorials - Can we Run Master and Slave in real time if no what are the Challenges we might face

very nice lecture.

How to create multiple slave

Thank you so much for the very clear explanation Raghav. I tried the same in my Mac and I'm getting 'java.io.FileNotFoundException: rmi_keystore.jks (No such file or directory)'. But I've created the rmi_keystore.jks file like how you said in the video(name: rmi, pwd: changeit) and it is available in the bin folder

Hi Raghav

While doing IP Spoofing(Hitting server with Multiple IPs) using JMeter, the Jmeter listeners show requests with different IPs, but while looking into the Target server logs it shows the Public IP only instead of showing different IPs hits. Can you please help me with this? As I need to do the IP Spoofing on one server.

Hi Raghav,

I have one question.
While running the distribution load testing in jmeter. Master and slave connect I want to collect results from each machine and as well as combined results.

Is there any way to collect the results in this way?
Can you please explain how it's possible?

Raghav Pal....Just THANK YOU!!! I've been watching your tutorials and have to say they all are clear as mountain waters. Thanks for share your knowledge.
Wish the best ever

Thank you 😊

I am getting error non JRMP server at endpoint on master machine

nice explanation... very useful..

I am facing error while running on distributed testing. Can you please help me out?


ERROR | Error calling threadStarted
java.lang.NullPointerException
at com.ubikingenierie.jmeter.plugin.autocorrelator.l.LM.a(LM.java:525)
at com.ubikingenierie.jmeter.plugin.autocorrelator.l.LC.threadNumberIncreased(LC.java:18)
at org.apache.jmeter.threads.RemoteThreadsListenerImpl.threadStarted(RemoteThreadsListenerImpl.java:102)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

Hi Raghav Pal, Thank you for clear explanation.But can we do Master and Slave configurations or (Distributed Testing) in our Local Machines?.i'm waiting for your answer..Thanks.

Thank you somuch . Changeit password and rmi name while creating key , will this be static. when I used other wording . I struggled and nowhere I found this help

Can I use the same method to run 1lakh plus users(50k concurrent users) ? How many slaves would be required?

Hi Raghav,

I tried running the create-rmi-keystore.bat in master, i am encountering this error.:

'keytool' is not recognized as an internal or external command, operable program or batch file. :(

Requesting for your assistance.

Thank you.

Hi Raghav, your videos are awesome. Is there a way to label the different slaves to differentiate their results?

Hi Raghav, thanks for educating us so nicely!
One qn - how to run a Distributed Testing (incl. several slaves) on AMI instance? I looked into all your videos but didn't get much help. Please suggest.

Hi Raghav, can you point me to a video that shows how to set up an API test that runs behind a proxy/firewall?

Error in rconfigure() method java.rmi.MarshalException: error marshalling arguments; nested exception is:
java.io.NotSerializableException: com.apple.laf.ScreenMenuPropertyListener

Hi Raghav, Very useful video for me.

Just one doubt how to give multiple IPs in the command line? By comma separated?

Mix of Mac and Windows can be used in a single distributed test environment, or do all the computers all need to be using the same operating system? I have one of each and need to know if I should have to purchase another machine.

Are there any other pre requisites, other settings that need to be in place on the master and slave?

Thanks for the video... i have 2 questions 1) you mentioned that will distribute the load equval basis in master (500) and slave machine (500) but i want to distrubute one machine 250 vusers and another machine 750 vusers, can you help me hw can we do this kind of requirements?

2) Test data(csv file) should we keep slave machine, is it neccasary?

Can you help me on this?

Hi, I tried this master and slave setup to run my .jmx script. I placed both my script and CSV file in bin (master as well as in slave machines) my test is able to run but it is getting failed "error: test failed! Could not read header line for file in jmeter" what exactly this means, how to fix this?

Excellent video! Very clear and very well explained. Thank you!!

Hello Raghav sir,
Your all jmeter video's are very nicely and easily explained.thankx
Can you please tell that in master-slave environment in jmeter,how can we configured fix set of users that should be running from selective slave only.

Hi Raghav,
In a master-slave scenario, can I have various slaves and also the master test an application? For example, If i have 1 master and 4 slaves...at some point can I have the 5 of them testing?

Thanks in advance

hi,
I followed the steps u mentioned. but when i try to run am getting this error.
java.net.SocketException: Permission denied: connect

you should avoid executing jmeter on 2 same machines

Hi raghav, Could you please let me know whether or not it is possible to execute 100s and 1000s of testcases of jmeter in several slave machines of AWS..I mean it will be a single build on jenkins which triggers the jmeter, but the execution time needs to be faster. Also just a sidenote: I have used only simple data writer as the only listener as only one POst-Processorr is there in the jmx, no fancy plugins are embedded into the jmx.

Could you suggest any approach wherein I can make my jmeter test run faster?
Thanks in advance!

Hi Raghav
Whenever i open create rmi-keystore the command prompt not opens

Hi Raghav, i have been following your session and they are too good. I have a query - 1 master as local host and other 2 as slaves and tried to run from GUI jmeter is throwing this error "non-jrmp server at remote endpoint in jmeter" where i went wrong could you pls help.

Hi Raghav,
Very useful video!! Thank you
i have a doubt , can we run the jmeter loadtest directly on the application server, instead of having master slaves ?

HI Mr Raghv , when excuting the folowing command from C:\Users\Lenovo\apache-jmeter-5.5\apache-jmeter-5.5\bin>create-rmi-keystore.bat,
the error message appears as shown bellow:

'keytool' is not recognized as an internal or external command,
operable program or batch file.
"Copy the generated rmi_keystore.jks to jmeter/bin folder or reference it in property 'server.rmi.ssl.keystore.file'"
C:\Users\Lenovo\apache-jmeter-5.5\apache-jmeter-5.5\bin>.

any help pls.thanks

Hi, Raghav. Great tutorial but I have just 1 question regarding subnet. In Jmeter's documentation it says "The server is in the same subnet, if 192.x.x.x or 10.x.x.x IP addresses are used. If the server doesn't use 192.xx or 10.xx IP address, there shouldn't be any problems". You mentioned that the servers should be in same subnet, so does that mean if I have slave server with 54.x.x.x subnet, it cannot connect to the master server?

Hi Raghav,
I have one question

I.e how to run load testing in geographical locations using jmeter

Hello sir in my system rmi file not opening😢 how i can i open that file

If the slave server is on a different subnet, How we can config it?

Hi Raghav, your videos are very good. Can you please make a video on remote testing on Aws EC instances??

Hi Raghav, How can I install the jmeter-server file as a service in windows and Mac?

you are the funking awesome!!! Greetings from Chile.

Hello, thanks for video. I did as instructed, and slave does the tests but I do not get results on master . Pinged master from slave and vice versa and they communicate with no problem with each other. Any suggestion how to fix?

it is not asking me password

How to connect devices with jmeter?
I need to test my native application performance
Please provide steps
Waiting for your response

Pls help him as a slave I am using Linux machine where it will have public and private ip in masterI am using the private ip in remote_hosts I have followed the step as shown in video but still I am getting connection refused to host

rmi does not ask me to create password, is that ok?

Hello Sir, What is max number of concurrent users that be tested using Jmeter per sec using master slave distributed testing

pls make short video with main content, also separate mac and window tutorial don't mix it.