[JIRA] (JENKINS-50867) SAX2 driver class org.apache.xerces.parsers.SAXParser not found

[amirbar...@sparkbeyond.com (JIRA)]

Title: Message Title

Amir Barkal edited a comment on JENKINS-50867   Re: SAX2 driver class org.apache.xerces.parsers.SAXParser not found Suffering from the same issue with s3FindFiles pipeline step. After an plugin upgrade (email-ext) + Jenkins restart, problem solved. Why update email-ext? Because it depends on "analysis-core-plugin" which was found to be using the org.xml.sax.driver, so I though I'd give it a refresh. I have a feeling that just a Jenkins restart is enough. By anyway In any case this is not acceptable and very non-deterministic behavior.  {code:java} java.lang.ClassNotFoundException: org.apache.xerces.parsers.SAXParser at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:565) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.xml.sax.helpers.NewInstance.newInstance(NewInstance.java:82) at org.xml.sax.helpers.XMLReaderFactory.loadClass(XMLReaderFactory.java:228) Caused: org.xml.sax.SAXException: SAX2 driver class org.apache.xerces.parsers.SAXParser not found java.lang.ClassNotFoundException: org.apache.xerces.parsers.SAXParser at org.xml.sax.helpers.XMLReaderFactory.loadClass(XMLReaderFactory.java:230) at org.xml.sax.helpers.XMLReaderFactory.createXMLReader(XMLReaderFactory.java:191) at com.amazonaws.services.s3.model.transform.XmlResponsesSaxParser.<init>(XmlResponsesSaxParser.java:115) Caused: com.amazonaws.SdkClientException: Couldn't initialize a SAX driver to create an XMLReader at com.amazonaws.services.s3.model.transform.XmlResponsesSaxParser.<init>(XmlResponsesSaxParser.java:118) at com.amazonaws.services.s3.model.transform.Unmarshallers$ListObjectsUnmarshaller.unmarshall(Unmarshallers.java:69) at com.amazonaws.services.s3.model.transform.Unmarshallers$ListObjectsUnmarshaller.unmarshall(Unmarshallers.java:59) at com.amazonaws.services.s3.internal.S3XmlResponseHandler.handle(S3XmlResponseHandler.java:62) at com.amazonaws.services.s3.internal.S3XmlResponseHandler.handle(S3XmlResponseHandler.java:31) at com.amazonaws.http.response.AwsResponseHandlerAdapter.handle(AwsResponseHandlerAdapter.java:70) at com.amazonaws.http.AmazonHttpClient$RequestExecutor.handleResponse(AmazonHttpClient.java:1554) at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeOneRequest(AmazonHttpClient.java:1272) at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1056) at com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:743) at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:717) at com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:699) at com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:667) at com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:649) at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:513) at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4325) at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4272) at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4266) at com.amazonaws.services.s3.AmazonS3Client.listObjects(AmazonS3Client.java:834) at de.taimos.pipeline.aws.S3FindFilesStep$Execution.run(S3FindFilesStep.java:216) at de.taimos.pipeline.aws.S3FindFilesStep$Execution.run(S3FindFilesStep.java:148) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution$1$1.call(SynchronousNonBlockingStepExecution.java:50) at hudson.security.ACL.impersonate(ACL.java:290) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution$1.run(SynchronousNonBlockingStepExecution.java:47) at java.util.concurrent.Executors$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 {code}     Add Comment   This message was sent by Atlassian JIRA (v7.10.1#710002-sha1:6efc396) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.