Hi all,
Having a similar issue here. I have a pipeline that worked well until I
updated both jenkins to 2.22 and all my plugins (unfortunately I did that
like a cowboy and don't know which versions I had before).
When I run the build it fails with:
java.io.NotSerializableException: groovy.json.internal.LazyMap
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:860)
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:1777)
at java.util.HashMap.writeObject(HashMap.java:1354)
at sun.reflect.GeneratedMethodAccessor19.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.SerializableClass.callWriteObject(SerializableClass.java:271)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:976)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:967)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:967)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:967)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:967)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
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.TreeMap.writeObject(TreeMap.java:2434)
at sun.reflect.GeneratedMethodAccessor498.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.SerializableClass.callWriteObject(SerializableClass.java:271)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:976)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
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.writeObject(RiverWriter.java:132)
at
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram(CpsThreadGroup.java:429)
at
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram(CpsThreadGroup.java:408)
at
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:356)
at
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$100(CpsThreadGroup.java:78)
at
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:236)
at
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:224)
at
org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:47)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:112)
at
jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: an exception which occurred:
in field locals
in field caller
in field parent
in field caller
in field e
in field program
in field threads
in object org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@35e68b9c
Finished: FAILURE
I do some JSON parsing with JsonSlurper in a @NonCps function that used to
return a Map (and it worked in pre-2.22), that I've changed to return a
list (still doesn't work).
Relevant code (edited to remove some complexity) is
@NonCPS
def getRegions() {
def res = []
def jsonSlurper = new groovy.json.JsonSlurper()
def regions = jsonSlurper.parseText(string)
for (def regionin regions) {
res.add(region)
}
regions = null
res
}
@NonCPS
def get_stash_region_list(stash_name) {
def regions = getRegions()
List<String> stash_list = []
for(def regionIdx = 0; regionIdx < regions.size(); regionIdx++) {
def region = regions[regionIdx]
def full_stash_name = "${stash_name}_${region}"
stash_list.add(full_stash_name)
region = null
}
regions = null
stash_list as String[]
}
def unstash_region(stash_name) {
def stash_list = get_stash_region_list(stash_name)
for(def stashIdx = 0; stashIdx < stash_list.size(); stashIdx++) {
unstash stash_list[stashIdx]
}
stash_list = null
}
If I hardcode the stash_list in unstash_region my build runs successfully.
stash_list = [
"ap-southeast-2",
"us-west-2",
]
Strangely when I was messing around with the unstash_region method, I had
to authorize method java.util.Map size in the In-script approvals screen
for stash_list.size(). That variable is supposed to be an array of string,
so I'm not sure what's going on there (hence all the type fiddling in
get_stash_region_list, which doesn't seem to have any effect whatsoever).
So is that a bug introduced in a newer version of jenkins/some plugin, is
it an intended sideeffect of some feature, or am I doing something wrong (I
am a noob in groovy and Jenkins pipelines)?
The problem happens on Jenkins 2.22 and the following plugin versions:
- Pipeline 2.3
- Pipeline Graph Analysis Plugin 1.1
- Pipeline visualization plugin 0.3.1
- Pipeline: API 2.3
- Pipeline: Basic Steps 2.1
- Pipeline: Build Step 2.2
- Pipeline: Groovy 2.17
- Pipeline: Input Step 2.1
- Pipeline: Job 2.6
- Pipeline: Model Definition 0.2
- Pipeline: Multibranch 2.8
- Pipeline: Nodes and Processes 2.4
- Pipeline: REST API Plugin 2.0
- Pipeline: SCM Step 2.2
- Pipeline: Shared Groovy Libraries 2.3
- Pipeline: Stage Step 2.2
- Pipeline: Stage View Plugin 2.0
- Pipeline: Step API 2.3
- Pipeline: Supporting APIs 2.4
On Thursday, September 15, 2016 at 12:38:05 AM UTC+12, Sverre Moe wrote:
>
> I got a nother problem in production.
> It has worked before to use "for (var : list)".
> I have used this because "list.each { var -> }" does not work.
> Why does not the former still work? Also list.get(i) does not work. Had to
> use list.getAt(i)
>
> if (extraHosts != null && !extraHosts.isEmpty()) {
> final def extraHostsList = extraHosts.split(", ")
> for (def host : extraHostsList) {
> envBuildHosts.add(host)
> }
> }
>
> if (extraHosts != null && !extraHosts.isEmpty()) {
> final def extraHostsList = extraHosts.split(", ")
> for (int i = 0; i < extraHostsList.size(); i++) {
> def host = extraHostsList.getAt(i)
> envBuildHosts.add(host)
> }
> }
>
>
> java.io.NotSerializableException: java.util.AbstractList$Itr
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:860)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:967)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:967)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:967)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
> 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.TreeMap.writeObject(TreeMap.java:2434)
> at sun.reflect.GeneratedMethodAccessor74.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at
> org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:271)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:976)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
> at
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
> 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.writeObject(RiverWriter.java:132)
> at
> org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram(CpsThreadGroup.java:429)
> at
> org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram(CpsThreadGroup.java:408)
> at
> org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:356)
> at
> org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$100(CpsThreadGroup.java:78)
> at
> org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:236)
> at
> org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:224)
> at
> org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:47)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:112)
> at
> jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
>
>
tirsdag 13. september 2016 12.55.10 UTC+2 skrev Sverre Moe følgende:
>>
>> After upgrade to Jenkins 2.22 and the Pipeline plugins 2.x my build
>> script failed
>>
>> [Pipeline] End of Pipeline
>> java.io.NotSerializableException: java.util.LinkedHashMap$LinkedKeySet
>>
>> It failed when I called map.keySet() which did worked before the update.
>> This was logic executing on a Jenkins flyweight executor before any stage
>> step.
>>
>> Moving this build logic within a method with @NonCPS worked.
>> It is a bit annoying that this just suddenly stopped working when I
>> updated our Jenkins production instance.
>>
>> Any changes that breaks previous functionality should be mentioned.
>> Perhaps it did, but I did not see it. Usually I read the changelog of
>> Jenkins and the plugins before I perform any update.
>>
>> I am beginning to consider cloning our Jenkins production instance to use
>> in a test environment to test update changes. A few things must be disabled
>> in the build script in regards when running within a test instance, such as
>> git tagging and artifact publish.
>>
>
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