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  1. Jenkins
  2. JENKINS-25925

More polite reporting of NotSerializableException

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      If you accidentally store something nonserializable in a local variable, you get a nasty stack trace mentioning org.jboss.marshalling.river.RiverMarshaller.doWriteObject and other things which will make no sense to a user and imply a bug in Workflow rather than in your script.

      RiverWriter should defend better against this. It could replace the bad object with null, after printing a warning in the log. Or it could simply replace it with a pickle that rehydrates to null or throws an exception if you ever resume this flow after a restart. I think replacement with null is preferable since in most cases you did not really need the object to be saved and the flow could have continued without it.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. JENKINS-27458 Serialization error at end of flow not reported properly in build log, only Jenkins log

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JENKINS-27421 Unserializable iterator & entry classes from Java Collections

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JENKINS-26137 Mysterious serialization errors

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. JENKINS-32213 Must declare classes to implement Serializable

          • Major - Major loss of function.
          • Resolved

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              kohsuke Kohsuke Kawaguchi
              jglick Jesse Glick
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                Created:
                Updated: