Pipeline DSL: Change build name on the fly - jenkins

Question

i would like to run some builds in parallel based on one core job (downstream job) , in the following code there is no option to change the build name on the fly, for example instead of numbers (default) , i want to get ABCDE_${number} , is that possible?
i tried to use some plugin of Version Number plug in, but i cannot set build number ....
stage ("Run Tests") {
steps {
dir("UIAutomationV2.0") {
script {
tasks = [:]
products_set = [].toSet()
features_list.each {
def featureName = it.key
tasks[featureName] = {
withEnv(["FEATURE_NAME=${featureName}"]) {
def valArr = it.value.split(",")
def productName = valArr[0]
def productPath = valArr[1]
def runnerFeaturePath = productPath.replace("UIAutomationV2.0/", '')
metaData["tests"][it.key]['phases']['Run Tests']["startTime"] = getEpochTime();
println "Run test startTime : " + metaData["tests"][it.key]['phases']['Run Tests']["startTime"]
println "Calling build for feature '${featureName}' in job '${productName}' under path ='${productPath}' "
pJob = build job: "v2_Core_Task_Runner_Slack", propagate: false, parameters: [
[$class: 'StringParameterValue', name: 'FeatureName', value: "${featureName}"],
[$class: 'StringParameterValue', name: 'FeaturePath', value: "${runnerFeaturePath}"],
[$class: 'StringParameterValue', name: 'TagName', value: "${params.TagName}"],
[$class: 'StringParameterValue', name: 'Environment', value: "${params.Environment}"],
[$class: 'BooleanParameterValue', name: 'CreateTenant', value: params.CreateTenant],
[$class: 'StringParameterValue', name: 'TagNameCondition', value: "${params.TagNameCondition}"],
[$class: 'StringParameterValue', name: 'TenantTemplate', value: "${params.TenantTemplate}"],
[$class: 'StringParameterValue', name: 'ClientLabel', value: "AGENTS_LABEL_${JOB_NAME}_${BUILD_NUMBER}"]
]
metaData["tests"][it.key]['phases']['Run Tests']["endTime"] = getEpochTime();
metaData["tests"][it.key]['consoleUrl'] = pJob.getAbsoluteUrl();
metaData["tests"][it.key]['result'] = pJob.getResult();
//pJob.nextBuildNumber = pJob.nextBuildNumber() + 1
println "Job result = " + pJob.getResult() + ", Url: " + pJob.getAbsoluteUrl()
// def nextBldNo = VersionNumber(versionNumberString: '${BUILD_DATE_FORMATTED, "yyyyMMdd"}-feature-${featureName}-${BUILDS_TODAY}')
// nextBldNo = '${nextBldNo}' + pJob.nextBuildNumber
// println "next build :: " + '${nextBldNo}'
// println "next build num >> " + VersionNumber(versionNumberString: '${BUILD_DATE_FORMATTED, "yyyyMMdd"}-feature-${featureName}-${BUILDS_TODAY}')
println "Copy artificats to 'allreports/${productName}/${featureName}'"
copyArtifacts(
projectName: 'v2_Core_Task_Runner_Slack',
filter: '**/report.json',
fingerprintArtifacts: true,
target: "allreports/${productName}/${featureName}",
flatten: true,
selector: specific(pJob.getId()),
optional: true
)
println "Run test endtime : " + metaData["tests"][it.key]['phases']['Run Tests']["endTime"]
parallel tasks
metaData["endTime"] = getEpochTime()
metDataStr = new JsonBuilder(metaData).toPrettyString()
//killPhaseCondition("NEVER")
}
}
}
}

Answer 1

def test = [:]
pipeline {
stages {
stage ('create map') {
steps {
script {
for (int i = 0; i < (yourCounter as Integer); i++) {
def name = i
test.put(name, testFunc(name))
}
}
}
}
stage ('run parallel') {
steps {
script {
parallel test
}
}
}
}
}
def testFunc(name) {
return {
stage ("${name}") {
node ("${name}") {
script {
echo name
}
}
}
}
}
in this way you can pass any value to testFunc() and control its params