Under normal circumstances the ForEach Controller works as expected: Since there are multiple values, it ends up creating an array, which works perfectly when I use them down the chain on another controller. g: To…For Example, Thread Group loop count is set to “2”, Loop Controller loop count is set to “2”, and “3” requests are present under Loop Controller node, then JMeter will send a total of “30” Http Requests to the web server under test. prefix is defined, the contents are used to prefix the pathname. Use a match number of -1, this returns all matches and creates the groups, then you can simply limit the foreach to 10 iterations using a counter. If you have more threads than the number of. Please note that this is a prototype, our actual use case will have 1000-5000 nodes in the array and will do more then just an HttpRequest. ; Loop Controller Example. In the first one, I declare an empty array list. Object. Foreach controller performs repetitive executions of samplers. 0, it’s far easier to extract data from JSON responses using the JSON variable extractor. If Controller. answered Jul 10, 2014 at 16:46. So for example, if your Loop Controller is named FEC, then you can access the looping index through $ {__jm__FEC__idx}. So you need to amend your User Defined Variables to look like. How to use jsr223 variables in loop controller in jmeter. I cannot reproduce your issue: Assuming the following JMeter Variables defined: foo_2=bar foo_3=baz foo_4=qux. 3 Looping through multiple Regex extractor output. control. See Using Regular Expressions in JMeter guide for another example of looping through all links found in the page with the Regular Expression Extractor and ForEach Controller. Then, in the Loop Controller, define loop count to: ${nameOfVar} Since version 4. 7818° E And you want to iterate them both using ForEach Controller. to JMeter Forum. When Constant Throughput Timers are introduced as child to the request JMeter tries to create request to maintain the specified throughput if server can handle them. Then look at Results Tree. Thus, if you have 100 threads, it will run 100 times. JMeter for each controller - beanshell sampler display multiple variables. When you add samplers (or controllers) to a ForEach controller, every sample (or controller) is executed one or more times, where during every loop. jmeter -H 129. Unfortunately you cannot do it using ForEach Controller, but you can work it around using __V() and __counter() function combination. To achieve above scenario in Jmeter used below Test Plan: ThreadGroup - 1 user, 1 ramp up period, 1 loop-HTTP request to login-Questionslist - RegExp to get list of questions with -1 The problem is that I need to use this information in the next HTTP request but I don't know how to get asset_host from "data" without using a foreach controller. put("strusername_" + i, new String(strusername));, where i is index increased on each iteration (1 in first iteration). Set time gap/timer between 'foreach controller' requests. The system I create objects in gives them each an ID. e I want some thing like 'ORD=All' similar to Load Runner. Total Requests (12) = Thread Group loop count (2) * Loop Controller loop count (2) * Number of Requests inside Loop Container. Stack Overflow | The World’s Largest Online Community for DevelopersForEach Controller and Switch Controller configuration; Schematic view of your Test Plan (Tools -> Generate Schematic View) The values of JMeter Variables used in the ForEach and Switch Controllers for at least 2 iterations (can be obtained using Debug Sampler and View Results Tree listener combination) jmeter. Then,I have a For each controller on which the filename list should. The JMeter Transaction Controller can be a very handy tool for organizing different segments of your test and determining how those segments will appear in a report. Open menu Options -> Plugins Manager. Extracting data from SQL result. Get the JSON Library from Maven Repository and put it in JMeter Classpath. With second thread, read the second line of CSV file. csv, loop2 = test2. The following list consists of all the Logic Controllers JMeter provides −. -1 (Debug Sampler shows match count: 40 ) ---ForEach Controller ----Http req using ForEach controller's output variableDifferent logical controller provided by JMeter are: Critical Section Controller – It ensures that the child elements are accessed by only one thread at a time. I've used JMeter's proxy server to record all the requests of the login scenario. In this example, we will be making a GET request to a resource which returns a JSON response. g. I haven't been able to make it work because I got stuck at the jsr223 configuration. The controls for a thread group allow you to Set the number of threads for each group. Actual data i. foreach controller. JMeter will parse the CSV file and populate those. Your approximately current Scenario: Both Module Controllers refer to the 1st Simple Controller. which are suitable for iterating using ForEach Controller. Use path expression as : . Or Use Script Text and check Cache compiled script if available property. Jmeter For each Controller Ask Question Asked 3 years, 7 months ago Modified 3 years, 7 months ago Viewed 807 times 0 I've created in Jmeter the follwing: HTTP Request (first one)Modified 2 years, 4 months ago. Syntax: requests: - foreach:. array variable which can be used in ForEach Controller in case of negative numbers; Default Value - the default value that can be used if the locator isn’t found. Put the HTTP Request sampler (or any other sampler if you’re using a different protocol) under the While Controller. Save the partial or the whole response into a JMeter Variable. For instance, the code below takes the current time of the system, adds 5 minutes to it and returns. in order to do this you need to add the following line to the place. It scales web development by helping you measure and analyze application performance. but the actual result is just test1. 2. so depending on what you're trying to achieve you need to: In case if you want individual values of id, xid and/or yid - add 1 or more JSON Extractors and configure them to fetch the values from the response. Recording Tests Using JMeter. Right now, I have a Simple Controller set up to send a HTTP Request, and am extracting the request ID number from the response I get. Votes in Bugzilla: 1 OS: AllThe following Example Demonstrates the Random controller and Random Order Controller : The first step is to open the JMeter and add the Thread Group to the Test Plan. ”. You don't need Directory Listing Data Source at all as you're getting the files list via Beanshell; You need to use ${UPLOAD_FILE} variable in the HTTP Request sampler; It will be more convenient to use ForEach Controller, in that case you won't have to worry about counting the loops and calculating the next file name; Since JMeter 3. Proof of its working. It simulates a user's request for a page to the target server. AbstractTestElement. It is a very basic and common request that run calls base on input array in Jmeter scripts. I'm expecting that the result name will be test1. JMeter Include controller. The onprem foreach parameters are something like this: input variable: folderid (as extracted using json extractor) start index : 0. For more details you. Interleave Controller. However, the ForEach Controller doesn't ever fire. In sequential. However, once you have such numbers, it becomes increasingly difficult to tweak thread groups and timer delay settings within JMeter to simulate a targeted requests per second (RPS) value for the modules. 一台のマシンでだいたい 200 ~ 400 くら. On first itertion of thread ForEach works as expected, but on subsequent thread iterations ForEach does nothing. 2. And I solved my problem. It simulates a user's request for a page to the target server. Với Samplers controller, có nhiệm vụ yêu cầu JMeter gửi các requests tới một server. groovy/jmeter - how to convert array results. 0. 1 day ago · Below is the scenario (Jmeter Tool) I am capturing one variable (Name as UID) using regex by keeping match number as "-1' I want to create request for each UID, and. Requests could be HTTP, HTTP (s), FTP, TCP, SMTP, SOAP etc. Improve this answer. Share. this way you will be able to see the cause of the problem in jmeter. 1 you should be using JSR223 Test. Share. 1 Answer. It uses JMeter as default load generator and perfectly fits into Jenkins CI. 5 price_2=60. JMeter starts with the offset specified by the __threadNum () function, to wit: user 1 iterates all variables. This limitation may pose a challenge when you need to pass multiple variables within the same controller. This controller is used to perform the requests in a loop, based on the values of a set of related variables. This section shows you step-by-step instruction to add Loop. In the ForEach Input Variable - enter the variable you declared in the Regular Expression Extractor under the Reference Name. does not stop). g. Test plan -> Thread group -> JSR223 PreProcessor : This is where i am reading file and adding it to vars, its like "json_ {number}" and "GETfileLength" -> ForEach Controller : This is sibling of Thread group -> HTTP Request : Inside for Each controller has a configuration of host, port and the path and. • Add and Remove Elements. JMeter regex extractor forEach controller. 2. 2. JMeter - Timer and list variable. Jmeter TestPlan structure: ThreadGroup--Req1 --Req2---RegEx: with Match No. You should be able to refer the array value as ${current_array} where required If you have JMeter Variables like: id_1=123-456-789 id_2=889-332-121 price_1=45. What is post processor? As we know, jmeter provide request to server and get the request from the server, a post processor can be used to process those data. You cannot use ForEach Controller for variables concatenation, it can only be used for iterating the values one by one. 1K views 1 year ago JMeter. Read more Read more testing 14 June 2017 How to Parse a JSON Response Using JMeter's JSON Extractor As of JMeter 3. int requestAssetsCount = vars. 1. Note: Those controllers don't stop by them selves if all children have been executed. But when I look at the results it only takes the FIRST var and uses that for ALL of the loops. Due to the workflow requirement, I need to combine all of the instances of the inspectionIds and then move on to the next controller. I will show you how to access the property values in json variable on JMeter. Q&A for work. After logging in store the token for each user into JMeter Properties via __setProperty () function or JSR223 PostProcessor so you would have the following properties defined: token_1=some-token token_2=some. 2. The approach which is normally used in JMeter is placing your request under the While Controller which will be checking the Status value which in its turn can be fetched from the response using a suitable Post-Processor so the request will be retried unless the "Status" changes to some value which you expect (or times out). ) with child Throughput Controller set X percents (X is integer, 0 <= X <= 100) - so than X% from N loops is integer value too. However, this doesn't accept any input variable like "ForEach" controller does. Enter variable name: file1ID. How to Use ForEach Controller in JMeter | Advanced JMeter Tutorial As a part of the JMeter Tutorial, we have covered a new topic about using ForEach controll. id} $ {d. What i did, just before while. Download Apache JMeter at Apache JMeter with Binaries version. When we want to simulate the application load by using APIs, we think about targeted throughput. 1 Answer. It seems that jmeter enters the while loop every other foreach iteration (i reset the loopflag to true before it get to the while loop and to false once it gets inside of while)-set test variables of pattern "variablename_" + index (1-10)-Foreach( variablename_ )JMeter JsonPath Extractor Plugin can be downloaded and installed from jmeter-plugins website. If you're using ForEach Controller for iterating slug variable the id one needs to be handed a little bit differently: use __jm__ForEach Controller__idx pre-defined variable to get current iteration of the ForEach Controller; use __intSum() function to increment it by 1 as the above variable is zero-basedAnother variation of Loop Controllers you might sometimes encounter is the ForEach controller. 1. For example if COUNT is equal to 1:See How to Use JMeter's 'IF' Controller and get Pie article for more details. Unfortunately you cannot do it using ForEach Controller, but you can work it around using __V () and __counter () function combination. The easiest way is using ForEach Controller configured as: Input Variable Prefix: listName; Output Variable Name: anything meaningful, i. xml' at root level (from INFO to TRACE ), I found this issue 2020-12-09 17:13:48,507 DEBUG o. Module controller. Sorted by: 0. j. More information: Apache Groovy - Parsing and producing JSON. Name that counter like " myCounter ". Stack Overflow | The World’s Largest Online Community for DevelopersJMeter has a built-in function __groovy(), which allows you to execute Groovy code in any field. ForEach Controller can iterates through an array of variables and invoke the actions below it basing on each value. Learn more about TeamsForEach Controller ForEach Controller簡介. Release date: June 2020. You don't need Directory Listing Data Source at all as you're getting the files list via Beanshell; You need to use ${UPLOAD_FILE} variable in the HTTP Request sampler; It will be more convenient to use ForEach Controller, in that case you won't have to worry about counting the loops and calculating the next file name; Since JMeter 3. in Jmeter I create user defined variables with 5 variables: And a ForEach Controller: then added the java request as a child to ForEach controller: the Test plan is the following: when I start the test the output is: first. In order to iterate the generated variables you can use ForEach Controller configured like: And use ${value} in the HTTP Request sampler to access the next "cell" value on each iteration:At this stage you can add ForEach Controller and configure it like: Input variable prefix: diagnosisId; Output variable name: anything meaningful, i. Then use ForEach Controller and feed the variable from JSON Extractor to it. 控制测试计划执行过程中，节点的逻辑执行顺序，如：ForEach Controller（ForEach控制器），Loop. Try running JMeter as: jmeter -Jjmeter. Yes, exactly. vars. After adding a thread group: Right click on Thread Group -> Add -> Logic Controller -> bzm - Parallel Controller. The input should consist of several variables, each extended with an underscore and a number. So in case of your controller name is ForEach. So I have 2 JSR223 samplers in Jmeter Thread Group. Output Variable Name: anything meaningful, it will hold current "response_some_id_N" value. For each thread, the variable will be assigned one of the values from the series in sequence. Send requests inside ForEach Controller with input variable id in parallel. But the problem is, when using a thread count > 1, the json-files are processed multiple times. Requests could be HTTP, HTTP(s), FTP, TCP, SMTP, SOAP etc. Make sure that CSV Data Set Config for users. This will make JMeter compile them if this feature is available on ScriptEngine and cache them. Jmeter version=5. Its UI is implemented using the Swing Java API. 3. So in the if controller I have used the condition as: ${__jexl3("${title_ALL}"=="${titles_ALL}")}Jmeter: iterate and increment with every request then go back. $ {JMeterThread. It is working fine, in the ForEach Controller you need to use just OrderNumberTotal without $ {}, take a look at ForEach Controller documentation example screenshot: there are variable names like inputVar, not variable reference like $ {inputVar} Also be informed that starting from JMeter 3. This if controller is inside a foreach controller. Returns:Refrence name: custID Regular expression : for="(. Parallel Controller executes its children in parallel which means that you need to define the relevant Samplers beforehand. The ForEach Controller extracts all variables with. • Save and Run the Test Plan. Samplers controller: Jmeter samplers cho phép định nghĩa các request có thể được gửi tới một server. Jmeter will then stop when all "CSV data set" rows are run. JSON is an extremely simple data format which has taken. A variety of values is given to this controller, and the array is iterated until finished. Can this be achieved? "- Connect to the database (Used a JDBC connection) - Run a SQL to fetch a list of batch records say it returns B1, B2 and B3 batches (Used a JDBC request) - For each of the. Read multiple CSV files from multiple folder and import to a SQL table through SSIS. to JMeter Forum. subresults=false. Create a List with the valid values for the test (filter some values) Add the result in a JMter variable vars. keyword_1=Register New User. Due to these two points, JMeter is multiplatform and runs in any kind of machine with a Java virtual machine installed: Windows, Linux, Mac. apache. > What i want to do now is to get each file name and concatenate them in a single string so i can further. List; import java. technicalSettings [*] Your JSON path extractor settings will be like: For each controller settings will be like: Add the request under for each controller and use the $ {myvar} in the request. UPDATE - by increasing trace level of jmeter in 'log4J2. bat. It seems that the JSF ViewState value is getting hard-coded when I record the requests due to which when. Put the HTTP Request sampler (or any other sampler if you’re using a different protocol) under the While Controller. And the following ForEach Controller configuration. For example, this can be used to assign a distinct user id to be used by each thread. How about reading JMeter documentation: JMeter will expose the looping index as a variable named jm __idx. testelement. I have the following two questions that I could not find answer for. Connect and share knowledge within a single location that is structured and easy to search. In order to be able to use ForEach Controller you need to set up special JMeter Variables like: id_1=foo id_2=bar id_3=baz So I would recommend re-arranging your Thread Group to something like: Thread Group Beanshell Sampler; ForEach Controller GraphQL HTTP Request; and amend your code to:1,000 target threads with 50 seconds ramp-up: JMeter will add 20 users each second. Add Debug Sampler after the HTTP Request (first one) and make sure it contains the variables you're looking for, in order for ForEach Controller to work you need to have the following variables pattern: var_1=some value var_2=some other value etc. Auf dieser Seite finden Sie eine detaillierte Dokumentation, wie Sie den Parallel Controller installieren, konfigurieren und verwenden können. Jmeter ForEach controller is picking duplicate values from regular expression variable results when match count set to -1. ForEach Controller expects JMeter Variables to look like: var_1 var_2 var_3. . Roughly, something like this: Below is the scenario (Jmeter Tool) I am capturing one variable (Name as UID) using regex by keeping match number as "-1' I want to create request for each UID, and these requests should go parallel. screen1: Screen2: Screen3: Screen4: jmeter. Add a Loop Controller. See Using Regular Expressions in JMeter guide for demo of using Regular Expression Extractor in conjunction with ForEach Controller. JMeter has become an industry-standard tool for conducting functional, load, performance, and regression tests on web applications. But it's not true. If they are in a database you can use JDBC PreProcessor to fetch the data from the database table column and put your request under ForEach Controller; If you need to provide just some random characters you can use __RandomString() function. Within each Thread Group, we may place a combination of one or more of other elements − Sampler, Logic Controller, Configuration Element, Listener, and Timer. Where required address each file contents using __FileToString() function as ${__FileToString(${current_file},,)} Share. Runtime Controller in Jmeter. I have a User Defined Variable numberOfUsers in my test plan. e. See Groovy Is the New Black article to learn more about using Groovy in JMeter tests. Example: Define an while controller with the Condition as $ {url}IfController not getting executed in my Jmeter that is defined under forEach controller. HTTP request FTP request JDBC request These 3 requests should run 5 times. Define the JMeter Counter. However, this doesn't accept any input variable like "ForEach" controller does. ForEach controller loops through the values of a set of related variables. Use ForEach_Controller to achieve this. Put the Simple Controller under another Controller. Example configuration: Demo:The match no -1 creates variables vals_1 . Once you have them - you can use ForEach Controller configured like: So you will be able to use ${current} (or whatever you put into the "Output variable name" in the JDBC Request. The response contains an Array of JSON objects. In while controller my condition is. If you have a dynamic list of URLs coming from a PostProcessor you can "feed" these URLs to the Parallel Sampler using JSR223 PreProcessor and the following code: 1. You can define the urls in the csv data format and have Jmeter loop through it. If you want to create a JSON from 3 JMeter Variables you need to do some scripting using any JSR223 Test Element and Groovy language, example code:1 Answer. 1 it's recommended to use JSR223 Test Elements and Groovy language for scripting as Groovy performance is much. an array variable which can be used in the ForEach Controller in the case of negative numbers. Improve this question. jar and put it into lib/ext directory, then restart JMeter. Using a JavaScript or BeanShell function to provide a changing value. 2. apache. controller i have "user variables" where i set. You can loop through the returned table, by using a FOREACH controller, referencing the variable name in the reg ex. i`m having this scheme in Jmeter: > DataBase Extraction (query that gets some files - note that the extract has a variable bound to it). toInteger () int. If you configure ForEach Controller like: then you will be able to get the current value of foo variable as: vars. Then, we have result: Common elements in JMeter. In this article, we are going to focus on applying JMeter ramp-up usage best practices to mimic different load. ForEach Controller picks up JMeter Variables in form of: filelist_1 filelist_2 filelist_3 etc. In this example, the FileServer is referred in the script, and. If you need to amend this seqNum value as well go for __counter () function or Counter test element and implement iteration on second variable manually. If you place the whole. If you want anything under this controller to be applicable for 1st user only set the following condition: ${__threadNum}==1 ForEach Controller 1Put the sampler(s) you need under the ForEach Controller; Refer the "GROUPIDENTIFIER" value as ${current_edit} where required. apache. I updated my post with screenshot trying your solution. JMeter counter report. Jmeter Loop controller is not sending all the request given in loop count. 4 r961953. I guess the right beanshell script would fix this but I suck. GenericController. I'm newbie to JMeter , Is anyone could help , ThanksJmeter: Extract random value from array obtained through JSON Extractor. JRE 1. I can see that the values are created by logging them, but the ForEach Controller doesn't ever make it's HttpRequests. end indes of loop : $ {folderid_matchNr} output varibale is folderidd. It proves that even though the stage IF controller evaluates to false - jmeter still runs the user defined variable under the stage IF controller (wtf) So it seems that even though only one of the if branches runs jmeter still evaluates all user defined variable regardless of where they are placed in the tree. Jmeter - How to loop x times based on items in the array (JSON extractor + ForEach controller) Hot Network Questions Rearrange triple. AbstractTestElement. 1. Hence throughput cannot be generated as specified. and referenced as ${foo} under the ForEach Controller. g loop1 = test1. Please tell me. 1. FileServer. Using Debug Sampler I'm seeing that values are extracted correctly:. Add a Loop Controller and set the “Loop Count” to 5. Set time gap/timer between 'foreach controller' requests. But script looks unclear:. a. If there are more threads than values, the values get re-used. ForEach controller loops through the values of a set of related variables. These functions are JMeter inbuilt functions . The above works like a champ for one thread. Transaction Controller. Hot Network Questions Acquisition/Share holding question Murder mystery, probably by Asimov, but SF plays a crucial role What is an electromagnetic wave exactly?. 7128° N longitude_1=74. We have a below scenario: Login single user>click question multiple times. Throughput Controller will work correct if you have more than single iteration. Set File encoding : UTF-8. 1. If you need to modify which part of the response you store in variable, use a Beanshell sampler with java code to parse out the response and store into a variable. I have very simple script: Thread Group. ForEach Controller expects JMeter Variables to look like: var_1 var_2 var_3. Overrides: isDone in class GenericController. md)`foreach controller not working correctly with variables. Loop Controller exposes __jm__Loop Controller__idx variable which returns current iteration. util. Jmeter bug 61802 - Loop / ForEach Controller should expose a variable for current iteration. subresults=false. If you want the "counter" to start. jmeter $ {__V (longitude_$ {__counter (,)})} use inside foreach controller. Next, create four HTTP Requests for Admin. Output:1. The other screenshots shot a correctly configured regex extractor, and a correct ForEach controller configuration. 1. In this JMeter tutorial, we’ll use the ForEach Controller to loop through a JSON Array. Add a comment. /src/file/file1. Input variable prefix: uuid_list,file_list,file_path; Output variable name : uuid_list,file_list,file_path; to my next call which I want to iterate. zip, import it and replay it in OctoPerf. For example If you want to test if last sample was successful, you can use. Trying to use Jmeter to perform the below scenario. I need to print all the values which are matching the correlation, i. Also it might be a better idea to use ForEach Controller instead of the Loop Controller, the relevant configuration would be something like: References: How to Use ForEach Controller in JMeter; Using Regular Expressions in JMeter; Share. See Debugging JDBC Sampler Results in JMeter guide for more information on working with the JDBC test elements results. I'm using While Controller based on the number of servers to iterate and execute the url requests. If I don't place these 2 api's in for each controller the assertion works fine, but I need to use a controller as looping is needed. . They are compiled to JMeter ForEach Controllers. And place all the requests which. To parse the above JSON with JMeter, we need to add the JSON Extractor to our test plan. ForEach Controller now expose their current iteration as a variable named jm<"Name of your element">__idx. In these folders I have multiple CSV files, I need to read the folder named with the current. I expect that this counter's max value will be reinitialized on every loop. Some examples are ForEach Controller, While Controller, Loop Controller, IF Controller, Run Time Controller, Interleave Controller, Throughput Controller, and. country_1=PL; country_2=PT;. I cannot use any external data source as well. csv. Jmeter - How to assign multiple dynamic values to a variables inside a loop. log file. JMeter ForEach controller with list of Objects not being iterated over. info("inside hash"+ ${current_file} ); //current_file is the Output variable name defined in foreach controller and has the value of current file path. It allows you to easily control a targeted RPS more easily. services. 1 Answer. You may look into this discussion for better examples and. Example: Define VAR =" a||c|" in. Each controller element serves a. 1. I'm using Jmeter 2. Transaction Controller: measures the overall time taken to finish a test execution; Include Controller: is designed to use an external test plan. csv has "Sharing mode" set to "All threads". In conclusion, JMeter provides a wide range of controller elements to help testers design and execute effective test plans. You can also use in a loop with $ {MyVar_MatchNr} as the. It allows you to iterate over elements of a variable, such as an. ISBN: 9781838640880. Right click on Test Plan –> Add –> Post Processors –> JSON Extractor. JMeter will produce the following variables: The relevant ForEach Controller configuration which will iterate all firstName_xxx variables will look like: Demo: I would also recommend checking out API Testing With JMeter and the JSON Extractor article for more comprehensive explanation of JSON. In the output field, enter the Variable reference for your sampler. saveservice. You can use loop controller index (add +1 if you want to start with 1) $ {__groovy ($ {__jm__Loop Controller__idx}+1)} JMeter will expose the looping index as a variable named jm __idx. and ForEach Controller to look like: this way you. Include Controller Include controller is used to add an external a test to the existing test case. With regards to "bar_" - you can play the following trick with __V() function:Just add ${__jm__ForEach Controller__idx} pre-defined variable as a prefix or postfix for the name of the created variable in JSON Extractor so on each iteration it will create a separate JMeter Variable holding the current value extracted from the response. JMeter có 2 loại controllers: Samplers và Logical Controller, có tác dụng điều khiển thực hiện quá trình test. But since the array is being created inside the ForEach controller, it. - Foreach Controller with input variable prefix "TRANSACTIONIDS", output name "RETURNID" - User Defined Variables config element with the following: XML -> ${XML}<id>${RETURNID}</id>. Here is the JSON response:Add ForEach Controller to your Test Plan (somewhere after the main request) and configure it as follows: Input variable prefix: array; Output variable name: current_array; Add HTTP Request sampler as a child of the ForEach Controller. 3 you can use only a single variable in the ForEach Controller. For example, I have following data in database. 0. You should have the following variables in order to make ForEach Controller work: names_1=dentist names_2=ortho names_3=cardio. csv file contains only one column called domain. e. My hope is that I can either extract a random value from the Array. info("inside hash"+ ${current_file} ); //current_file is the Output variable name defined in foreach controller and has the value of current file path. ArrayList; myList = new ArrayList(); In the second JSR223 Sampler, that is inside ForEach Controller, I am trying to access myList variable in order to add some valueI use jmeter to test this flow, now I was able to send request 1 and then use ForEach Controller to send some request 2, but I don't how to send request 3 according to the response of each request 2. Do you know how multiple threads can share the output variable of a ForEach Controller? See jmeter. 0853° N longitude_2=34. import org. But I don't think the Foreach gets started as I don't see anything in the tree The Debug Sampler doesn't show anything as well (unless I am not using it correctly). JMeter is a Java desktop application. Above code will iterate all the JMeter Properties, look for the ones starting with prop_ and convert them to JMeter Variables which you can use in the ForEach Controller. In the loop I create several objects. Sie können auch ein Beispiel-JMX.