Put it in a method annotated with @NonCPS
torsdag 13. oktober 2016 11.18.12 UTC+2 skrev eid badr følgende:
>
> Hi
>
> in jenkinsFile.groovy I want to iterate over a properties file, but I
> always get an error
> how can it be done properly with no error?
>
> node('master') {
> Properties properties = new Properties()
> properties.load(new
> FileInputStream("${env.JENKINS_HOME}\\properties\\${file}"))
>
> for(Entry<Object, Object> en : properties.entrySet()) {
> System.out.println(en);
> }
>
> /*for(Object k:properties.keySet()) {
> String key = (String) k;
> } */ // same error
> /* Enumeration en = properties.propertyNames();
> while (en.hasMoreElements()) {
> String key = (String) en.nextElement();
> System.out.println(key + " -- " + properties.getProperty(key));
> }*/ // same error
> }
>
>
>
>
> java.io.NotSerializableException: java.util.Hashtable$Entry
> 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(Unknown Source)
> at java.util.HashMap.internalWriteEntries(Unknown Source)
> at java.util.HashMap.writeObject(Unknown Source)
> at sun.reflect.GeneratedMethodAccessor126.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> 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.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(Unknown Source)
> at java.util.TreeMap.writeObject(Unknown Source)
> at sun.reflect.GeneratedMethodAccessor424.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> 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(Unknown Source)
> 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(Unknown Source)
> at java.util.concurrent.FutureTask.run(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
> Caused by: an exception which occurred:
> in field locals
> in field parent
> in field caller
> in field e
> in field program
> in field threads
> in object org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@19eb7bd
> Finished: FAILURE
>
>
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