Unable to train ML model in PDI

Chandru SP
Tera Contributor

We are looking for some technical help on the AI specific modules. We have downloaded and installed the “Issue Auto Resolution plugin [com.glide.cs.auto_resolution]” available as part of Glide Virtual Agent and ITSM Virtual Agent Conversations” on our demo instance.

 

We are trying to train the model but, training is continuously getting cancelled after posting an error (Network or configuration Error, cancelling the training job). Below are some of the screenshots. 

ChandruSP_0-1715843402899.png

Cannot invoke "com.glide.monitor.AbstractBucketCollector.getName()" because "ac" is null: java.lang.NullPointerException: Cannot invoke "com.glide.monitor.AbstractBucketCollector.getName()" because "ac" is null: com.glide.ui.monitor.BucketStats.write(BucketStats.java:31)
com.glide.ux.metrics.stats.ApplicationCollector.lambda$write$2(ApplicationCollector.java:52)
java.base/java.util.HashMap.forEach(HashMap.java:1421)
com.glide.ux.metrics.stats.ApplicationCollector.write(ApplicationCollector.java:49)
com.glide.ux.metrics.stats.ClientInteractionXmlStatsProvider.write(ClientInteractionXmlStatsProvider.java:28)
com.glide.sys.stats.Statistician.write(Statistician.java:48)
com.glide.sys.stats.Statistician.createDocument(Statistician.java:101)
com.glide.ui.XMLStats.toDocumentWithInclude(XMLStats.java:68)
com.glide.ui.XMLStats.stats(XMLStats.java:42)
com.glide.processors.XMLStatsProcessor.process0(XMLStatsProcessor.java:12)
com.glide.processors.AAdminProcessor.process(AAdminProcessor.java:21)
com.glide.processors.AProcessor.runProcessor(AProcessor.java:762)
com.glide.processors.AProcessor.processTransaction(AProcessor.java:313)
com.glide.processors.ProcessorRegistry.process0(ProcessorRegistry.java:187)
com.glide.processors.ProcessorRegistry.process(ProcessorRegistry.java:175)
com.glide.ui.GlideServletTransaction.process(GlideServletTransaction.java:58)
com.glide.sys.Transaction.run(Transaction.java:2734)
com.glide.ui.HTTPTransaction.run(HTTPTransaction.java:35)
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
java.base/java.lang.Thread.run(Thread.java:840)

2 REPLIES 2

Sohail Khilji
Kilo Patron

Hi @Chandru SP ,

 

This is common when your trying to try Pi Module in your PDI because of lacking configuration. you need setup to be configurd to be able to start training the module else this is the error that you face if you module is unable to reach the date or find right configuration. 

 

follow the servicenow docs to confure the module and try again....


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Hi @Sohail Khilji 

 

Thanks for the response! Would you please link any source to go through on configuration.