Minor Hi Team,
We are trying to get the value from rest API and assign that value to variable to access on other stages, this stage running and we are getting desired value but stage is showing as failed and other stages are not executing, previosuly it was working but suddenly it is started failing, please find the stage defination below.
stage('Get build number') {
steps {
script {
try {
NirvanaCC = "\Clearcase View Profiles\E1T_OWA\Staging\Enhancements"
echo "CC is: ${NirvanaCC}"
def sout = new StringBuffer(), serr = new StringBuffer()
def val1 = NirvanaCC.tokenize( '\\' )
echo "val1 is: ${val1}"
def val2 = val1[3..-1]
echo "val2 is: ${val2}"
def val3 = val2.last()
echo "val3 is: ${val3}"
def val4 = val3.substring(0, val3.length() - 1)
echo "val4 is: ${val4}"
def val5 = val2.remove(val2.size() -1)
echo "val5 is: ${val5}"
def val6 = val2 << val4
echo "val6 is: ${val6}"
def branch = val6.join('\\')
echo "branch is: ${val6}"
def proc = "curl -v -G --data ccbranch=${branch} -k https://apex.oraclecorp.com/pls/apex/jdedevops/nirvanabuild/next".execute()
echo "Responce is: ${proc}"
proc.consumeProcessOutput(sout, serr)
proc.waitForOrKill(6000)
def x = sout.tokenize()
echo "sout is: ${x}"
JsonSlurper slurper = new JsonSlurper()
parsedJson = slurper.parseText(x)
def nextbuild = [parsedJson.next_buildid]
NirvanaClearCaseLabelName = nextbuild[0]
echo "NirvanaClearCaseLabelName is: $NirvanaClearCaseLabelName"
NirvanaProductVersion = nextbuild[0]
echo "NirvanaProductVersion is: $NirvanaProductVersion"
} catch (Exception e) {
echo 'Exception occurred: ' + e.toString()
}
}
}
}
This is the error message I am getting at the end of the pipeline
[Pipeline] End of Pipelinean exception which occurred:
in field org.jenkinsci.plugins.pipeline.modeldefinition.withscript.WithScriptScript.script
in object org.jenkinsci.plugins.pipeline.modeldefinition.agent.impl.LabelScript@63b53ff
in field groovy.lang.Closure.delegate
in object org.jenkinsci.plugins.workflow.cps.CpsClosure2@397359e1
in field groovy.lang.Closure.delegate
in object org.jenkinsci.plugins.workflow.cps.CpsClosure2@28960361
in field org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.closures
in object org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@649a893f
in object org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@649a893f
Caused: java.io.NotSerializableException: groovy.json.internal.LazyMap
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:926)
at org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65)
at org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56)
at org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50)
at org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344)
at java.util.LinkedHashMap.internalWriteEntries(LinkedHashMap.java:333)
at java.util.HashMap.writeObject(HashMap.java:1363)
at sun.reflect.GeneratedMethodAccessor100.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.jboss.marshalling.reflect.JDKSpecific$SerMethods.callWriteObject(JDKSpecific.java:156)
at org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:191)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1028)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
at org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65)
at org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56)
at org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50)
at org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344)
at com.cloudbees.groovy.cps.SerializableScript.writeObject(SerializableScript.java:26)
at sun.reflect.GeneratedMethodAccessor382.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.jboss.marshalling.reflect.JDKSpecific$SerMethods.callWriteObject(JDKSpecific.java:156)
at org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:191)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1028)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
at org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65)
at org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56)
at org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50)
at org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344)
at java.util.HashMap.internalWriteEntries(HashMap.java:1793)
at java.util.HashMap.writeObject(HashMap.java:1363)
at sun.reflect.GeneratedMethodAccessor100.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.jboss.marshalling.reflect.JDKSpecific$SerMethods.callWriteObject(JDKSpecific.java:156)
at org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:191)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1028)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
at org.jboss.marshalling.AbstractObjectOutput.writeObject(AbstractObjectOutput.java:58)
at org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:111)
at org.jenkinsci.plugins.workflow.support.pickles.serialization.RiverWriter.lambda$writeObject$0(RiverWriter.java:144)
at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:237)
at org.jenkinsci.plugins.workflow.support.pickles.serialization.RiverWriter.writeObject(RiverWriter.java:143)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram(CpsThreadGroup.java:557)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram(CpsThreadGroup.java:534)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgramIfPossible(CpsThreadGroup.java:517)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:441)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$400(CpsThreadGroup.java:96)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:312)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:276)
at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:67)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:139)
at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Finished: FAILURE
[JENKINS-68289] Groovy Script Success But Pipeline Stage fails
Satish Yandamuri
added a comment - stage('Get build number') {
steps {
script {
try {
NirvanaCC = "${params.NirvanaClearCaseViewProfile}"
echo "CC is: ${NirvanaCC}"
def sout = new StringBuffer(), serr = new StringBuffer()
def val1 = NirvanaCC.tokenize( '\\' )
echo "val1 is: ${val1}"
def val2 = val1[3..-1]
echo "val2 is: ${val2}"
def val3 = val2.last()
echo "val3 is: ${val3}"
def val4 = val3.substring(0, val3.length() - 1)
echo "val4 is: ${val4}"
def val5 = val2.remove(val2.size() -1)
echo "val5 is: ${val5}"
def val6 = val2 << val4
echo "val6 is: ${val6}"
def branch = val6.join('\\')
echo "branch is: ${val6}"
def proc = "curl -v -G --data ccbranch=${branch} -k https://apex.oraclecorp.com/pls/apex/jdedevops/nirvanabuild/next".execute()
echo "Responce is: ${proc}"
proc.consumeProcessOutput(sout, serr)
proc.waitForOrKill(6000)
def x = sout.tokenize()
echo "sout is: ${x}"
JsonSlurper slurper = new JsonSlurper()
parsedJson = slurper.parseText(x)
def nextbuild = [parsedJson.next_buildid]
NirvanaClearCaseLabelName = nextbuild[0]
echo "NirvanaClearCaseLabelName is: $NirvanaClearCaseLabelName"
NirvanaProductVersion = nextbuild[0]
echo "NirvanaProductVersion is: $NirvanaProductVersion"
} catch (Exception e) {
echo 'Exception occurred: ' + e.toString()
}
}
}
}
Satish Yandamuri
added a comment -
stage('Get build number') {
steps {
script {
try {
NirvanaCC = "${params.NirvanaClearCaseViewProfile}"
echo "CC is: ${NirvanaCC}"
def sout = new StringBuffer(), serr = new StringBuffer()
def val1 = NirvanaCC.tokenize( '\\' )
echo "val1 is: ${val1}"
def val2 = val1[3..-1]
echo "val2 is: ${val2}"
def val3 = val2.last()
echo "val3 is: ${val3}"
def val4 = val3.substring(0, val3.length() - 1)
echo "val4 is: ${val4}"
def val5 = val2.remove(val2.size() -1)
echo "val5 is: ${val5}"
def val6 = val2 << val4
echo "val6 is: ${val6}"
def branch = val6.join('\\')
echo "branch is: ${val6}"
def proc = "curl -v -G --data ccbranch=${branch} -k https://apex.oraclecorp.com/pls/apex/jdedevops/nirvanabuild/next".execute()
echo "Responce is: ${proc}"
proc.consumeProcessOutput(sout, serr)
proc.waitForOrKill(6000)
def x = sout.tokenize()
echo "sout is: ${x}"
JsonSlurper slurper = new JsonSlurper()
parsedJson = slurper.parseText(x)
def nextbuild = [parsedJson.next_buildid]
NirvanaClearCaseLabelName = nextbuild[0]
echo "NirvanaClearCaseLabelName is: $NirvanaClearCaseLabelName"
NirvanaProductVersion = nextbuild[0]
echo "NirvanaProductVersion is: $NirvanaProductVersion"
} catch (Exception e) {
echo 'Exception occurred: ' + e.toString()
}
}
}
}
Satish Yandamuri
added a comment - Hi Kalle Niemitalo,
Thank you for your reply, I have formated the code, the same code worked a few months back without any issue, Jenkins able to get the values from rest API and parsed them and able to access those values to next step, now there is no change in pipeline code and Jenkins version but pipeline step is failing.
Regards,
Satish
Satish Yandamuri
added a comment - Hi Kalle Niemitalo,
Thank you for your reply, I have formated the code, the same code worked a few months back without any issue, Jenkins able to get the values from rest API and parsed them and able to access those values to next step, now there is no change in pipeline code and Jenkins version but pipeline step is failing.
Regards,
Satish JsonSlurper.parseText returns "a data structure of lists and maps". Perhaps that means groovy.json.internal.LazyMap, which then is not serializable.
If you want to keep doing this parsing in the pipeline script, try moving it to a method annotated with @NonCPS as described in Pipeline Best Practices and Pipeline CPS Method Mismatches. That way, Jenkins won't try to serialize the map.
Kalle Niemitalo
added a comment - - edited JsonSlurper.parseText returns "a data structure of lists and maps". Perhaps that means groovy.json.internal.LazyMap, which then is not serializable.
If you want to keep doing this parsing in the pipeline script, try moving it to a method annotated with @NonCPS as described in Pipeline Best Practices and Pipeline CPS Method Mismatches . That way, Jenkins won't try to serialize the map. Kalle Niemitalo
added a comment - Might there have been a change in the pipeline durability setting (JENKINS-47300, https://github.com/jenkinsci/workflow-api-plugin/pull/55)?
Kalle Niemitalo
added a comment - Might there have been a change in the pipeline durability setting ( JENKINS-47300 , https://github.com/jenkinsci/workflow-api-plugin/pull/55 )? Satish Yandamuri
added a comment - Hi Kalle Niemitalo,
Could you please help me to write this step using @NonCPS, my API out put will be [
{"next_buildid":"ENH_9.2.6.04.08"}], from here I want to get the ENH_9.2.6.04.08 and assign to a variable to consume on next steps in pipeline. I tried to change the pipeline durability setting but it did not help me, I tried to read the best practices of Jenkins pipeline but I am not sure how we can write pipeline step using @NonCPS method.
Satish Yandamuri
added a comment - Hi Kalle Niemitalo,
Could you please help me to write this step using @NonCPS, my API out put will be [
{"next_buildid":"ENH_9.2.6.04.08"}
], from here I want to get the ENH_9.2.6.04.08 and assign to a variable to consume on next steps in pipeline. I tried to change the pipeline durability setting but it did not help me, I tried to read the best practices of Jenkins pipeline but I am not sure how we can write pipeline step using @NonCPS method. Kalle Niemitalo
added a comment - Could perhaps put the whole thing in @NonCPS
pipeline {
// agent and other declarations
stages {
stage('Get build number') {
steps {
script {
try {
// Call the method that has the @NonCPS annotation.
// It returns an array of strings. Destructure the array to variables.
[NirvanaClearCaseLabelName, NirvanaProductVersion] = getBuildNumber(branch)
} catch (Exception e) {
echo 'Exception occurred: ' + e.toString()
}
}
}
}
}
}
// Define the method that is called from the pipeline.
// This has the @NonCPS annotation, so the values of local variables
// do not need to be serializable.
@NonCPS
String[] getBuildNumber(String branch) {
NirvanaCC = "\Clearcase View Profiles\E1T_OWA\Staging\Enhancements"
// In general, you cannot call pipeline steps from a method annotated with @NonCPS.
// The echo step is a bit special; I think it will work, but I don't remember seeing
// any documentation that actually promises it will work.
echo "CC is: ${NirvanaCC}"
def sout = new StringBuffer(), serr = new StringBuffer()
def val1 = NirvanaCC.tokenize( '\\' )
echo "val1 is: ${val1}"
def val2 = val1[3..-1]
echo "val2 is: ${val2}"
def val3 = val2.last()
echo "val3 is: ${val3}"
def val4 = val3.substring(0, val3.length() - 1)
echo "val4 is: ${val4}"
def val5 = val2.remove(val2.size() -1)
echo "val5 is: ${val5}"
def val6 = val2 << val4
echo "val6 is: ${val6}"
def branch = val6.join('\\')
echo "branch is: ${val6}"
def proc = "curl -v -G --data ccbranch=${branch} -k https://apex.oraclecorp.com/pls/apex/jdedevops/nirvanabuild/next".execute()
echo "Responce is: ${proc}"
proc.consumeProcessOutput(sout, serr)
proc.waitForOrKill(6000)
def x = sout.tokenize()
echo "sout is: ${x}"
JsonSlurper slurper = new JsonSlurper()
parsedJson = slurper.parseText(x)
def nextbuild = [parsedJson.next_buildid]
// I'm not sure how you're going to use the NirvanaClearCaseLabelName
// and NirvanaProductVersion variables in the rest of the pipeline,
// or whether it is possible to set pipeline global variables from @NonCPS.
// To be safe, put these in locals instead, and return the values to the caller,
// which can then assign them where it wants.
def NirvanaClearCaseLabelName = nextbuild[0]
echo "NirvanaClearCaseLabelName is: $NirvanaClearCaseLabelName"
def NirvanaProductVersion = nextbuild[0]
echo "NirvanaProductVersion is: $NirvanaProductVersion"
return [NirvanaClearCaseLabelName, NirvanaProductVersion]
}
Kalle Niemitalo
added a comment - Could perhaps put the whole thing in @NonCPS
pipeline {
// agent and other declarations
stages {
stage( 'Get build number' ) {
steps {
script {
try {
// Call the method that has the @NonCPS annotation.
// It returns an array of strings. Destructure the array to variables.
[NirvanaClearCaseLabelName, NirvanaProductVersion] = getBuildNumber(branch)
} catch (Exception e) {
echo 'Exception occurred: ' + e.toString()
}
}
}
}
}
}
// Define the method that is called from the pipeline.
// This has the @NonCPS annotation, so the values of local variables
// do not need to be serializable.
@NonCPS
String [] getBuildNumber( String branch) {
NirvanaCC = "\Clearcase View Profiles\E1T_OWA\Staging\Enhancements"
// In general, you cannot call pipeline steps from a method annotated with @NonCPS.
// The echo step is a bit special; I think it will work, but I don't remember seeing
// any documentation that actually promises it will work.
echo "CC is: ${NirvanaCC}"
def sout = new StringBuffer (), serr = new StringBuffer ()
def val1 = NirvanaCC.tokenize( '\\' )
echo "val1 is: ${val1}"
def val2 = val1[3..-1]
echo "val2 is: ${val2}"
def val3 = val2.last()
echo "val3 is: ${val3}"
def val4 = val3.substring(0, val3.length() - 1)
echo "val4 is: ${val4}"
def val5 = val2.remove(val2.size() -1)
echo "val5 is: ${val5}"
def val6 = val2 << val4
echo "val6 is: ${val6}"
def branch = val6.join( '\\' )
echo "branch is: ${val6}"
def proc = "curl -v -G --data ccbranch=${branch} -k https: //apex.oraclecorp.com/pls/apex/jdedevops/nirvanabuild/next" .execute()
echo "Responce is: ${proc}"
proc.consumeProcessOutput(sout, serr)
proc.waitForOrKill(6000)
def x = sout.tokenize()
echo "sout is: ${x}"
JsonSlurper slurper = new JsonSlurper()
parsedJson = slurper.parseText(x)
def nextbuild = [parsedJson.next_buildid]
// I 'm not sure how you' re going to use the NirvanaClearCaseLabelName
// and NirvanaProductVersion variables in the rest of the pipeline,
// or whether it is possible to set pipeline global variables from @NonCPS.
// To be safe, put these in locals instead, and return the values to the caller,
// which can then assign them where it wants.
def NirvanaClearCaseLabelName = nextbuild[0]
echo "NirvanaClearCaseLabelName is: $NirvanaClearCaseLabelName"
def NirvanaProductVersion = nextbuild[0]
echo "NirvanaProductVersion is: $NirvanaProductVersion"
return [NirvanaClearCaseLabelName, NirvanaProductVersion]
}
Satish Yandamuri
added a comment - Hi Kalle Niemitalo,
Thank you for your input, I will try to implement this and let you know
Satish Yandamuri
added a comment - Hi Kalle Niemitalo,
Thank you for your input, I will try to implement this and let you know Hi Kalle Niemitalo,
This is what I created and working fine, but JsonSlurperClassic worked instaed of JsonSlurper, thank you verymuch for your help.
@NonCPS
String[] getNextBuildNumber(String branch1) {
def NirvanaCC = branch1
def sout = new StringBuffer(), serr = new StringBuffer()
def val1 = NirvanaCC.tokenize( '\\' )
def val2 = val1[3..-1]
def val3 = val2.last()
def val4 = val3.substring(0, val3.length() - 1)
def val5 = val2.remove(val2.size() -1)
def val6 = val2 << val4
def branch = val6.join('\\')
def proc = "curl -v -G --data ccbranch=${branch} -k https://apex.oraclecorp.com/pls/apex/jdedevops/nirvanabuild/next".execute()
proc.consumeProcessOutput(sout, serr)
proc.waitForOrKill(6000)
def x = sout.tokenize()
def jsonSlurper = new JsonSlurperClassic()
parsedJson = jsonSlurper.parseText(x)
def nextbuild = [parsedJson.next_buildid]
return nextbuild
}
Pipeline stage:
stage('Get NirvanaClearCaseLabelName and NirvanaProductVersion'){
when { expression { return params.Schedule } }
steps{
script{
try {
buildinfo = getNextBuildNumber("${params.NirvanaClearCaseViewProfile}").join(" ")
NirvanaClearCaseLabelName = "${buildinfo}"
NirvanaProductVersion = "${buildinfo}"
echo "NirvanaClearCaseLabelName is: ${NirvanaClearCaseLabelName}"
echo "NirvanaProductVersion is: ${NirvanaProductVersion}"
} catch (Exception e) {
echo 'Exception occurred: ' + e.toString()
}
}
}
}
Satish Yandamuri
added a comment - - edited Hi Kalle Niemitalo,
This is what I created and working fine, but JsonSlurperClassic worked instaed of JsonSlurper, thank you verymuch for your help.
@NonCPS
String[] getNextBuildNumber(String branch1) {
def NirvanaCC = branch1
def sout = new StringBuffer(), serr = new StringBuffer()
def val1 = NirvanaCC.tokenize( '\\' )
def val2 = val1[3..-1]
def val3 = val2.last()
def val4 = val3.substring(0, val3.length() - 1)
def val5 = val2.remove(val2.size() -1)
def val6 = val2 << val4
def branch = val6.join('\\')
def proc = "curl -v -G --data ccbranch=${branch} -k https://apex.oraclecorp.com/pls/apex/jdedevops/nirvanabuild/next".execute()
proc.consumeProcessOutput(sout, serr)
proc.waitForOrKill(6000)
def x = sout.tokenize()
def jsonSlurper = new JsonSlurperClassic()
parsedJson = jsonSlurper.parseText(x)
def nextbuild = [parsedJson.next_buildid]
return nextbuild
}
Pipeline stage:
stage('Get NirvanaClearCaseLabelName and NirvanaProductVersion'){
when { expression { return params.Schedule } }
steps{
script{
try {
buildinfo = getNextBuildNumber("${params.NirvanaClearCaseViewProfile}").join(" ")
NirvanaClearCaseLabelName = "${buildinfo}"
NirvanaProductVersion = "${buildinfo}"
echo "NirvanaClearCaseLabelName is: ${NirvanaClearCaseLabelName}"
echo "NirvanaProductVersion is: ${NirvanaProductVersion}"
} catch (Exception e) {
echo 'Exception occurred: ' + e.toString()
}
}
}
}
Kalle Niemitalo
added a comment - I'm resolving this as Not A Defect, because the need for serializable types and the @NonCPS workaround are documented in https://www.jenkins.io/doc/book/pipeline/pipeline-best-practices/#avoiding-notserializableexception.
Kalle Niemitalo
added a comment - I'm resolving this as Not A Defect, because the need for serializable types and the @NonCPS workaround are documented in https://www.jenkins.io/doc/book/pipeline/pipeline-best-practices/#avoiding-notserializableexception . 
This has a newline within a single-quoted string:
def val1 = NirvanaCC.tokenize( ' ' )I don't think that's supported in Groovy. Use '\n' or a triple-single-quoted string instead.
However, Jira lost the indentation from your script and replaced some characters, so I can't be sure the above is what you're actually using in Jenkins. Please edit the description, select the "Text" mode rather than "Visual", replace the script with the original version, and add {noformat} lines above and below the script. That will prevent Jira from changing the formatting. See Advanced Formatting for an example.
I suggest moving the version computation, REST API call, and parsing logic from the pipeline to a separate script file, e.g. in Python, and then using the sh step to run it. That would let it be debugged without Jenkins, and would shift some load from the Jenkins controller to the agent. If you need to set the NirvanaClearCaseLabelName and NirvanaProductVersion variables at the Jenkins side, you can make the Python script write those values to files that the Jenkins pipeline then reads using readFile steps.