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  1. JBoss Enterprise Application Platform
  2. JBEAP-24716

[GSS](7.4.z) WFCORE-6290 - Failure to handle errors loading process-uuid file

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Details

    • Bug
    • Resolution: Done
    • Minor
    • 7.4.12.CR1, 7.4.12.GA
    • 7.4.10.GA
    • Server
    • None
    • False
    • None
    • False
    • Release Notes
    • ?
    • Hide

      Edit $JBOSS_HOME/standalone/data/kernel/process-uuid and either leave empty or with invalid contents (not a valid UUID on first line).  Try to start EAP.

      Show
      Edit $JBOSS_HOME/standalone/data/kernel/process-uuid and either leave empty or with invalid contents (not a valid UUID on first line).  Try to start EAP.
    • Customer Facing

    Description

      If standalone/data/kernel/process-uuid (for standalone mode) exists but is empty, startup fails with:

      java.util.NoSuchElementException: No value present
    at java.util.Optional.get(Optional.java:135)
    at org.jboss.as.controller.operations.common.ProcessEnvironment.obtainPr
ocessUUID(ProcessEnvironment.java:188)
    at org.jboss.as.server.ServerEnvironment.<init>(ServerEnvironment.java:632)

      If it exists but does not contain a valid UUID startup fails with the only slightly better:

       

      java.lang.IllegalArgumentException: Invalid UUID string:
    at java.util.UUID.fromString(UUID.java:194)                            
    at org.jboss.as.controller.operations.common.ProcessEnvironment.obtainProcessUUID(ProcessEnvironment.java:188)
    at org.jboss.as.server.ServerEnvironment.<init>(ServerEnvironment.java:632)

      These failure conditions should be handled more gracefully, ideally by ignoring the bad data and proceeding the same as if the file did not exist, but at the minimum with a more useful error message telling the user specifically what is wrong (that the problem is a corrupted standalone/data/kernel/process-uuid file).

       

      Attachments

        Issue Links

          causes

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-25746 (7.4.z) Align log message IDs in ControllerLogger with upstream

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified
          depends on

          Bug - A problem that impairs or prevents the functions of the product. WFCORE-6290 Failure to handle errors loading process-uuid file

          • Minor - To be worked after urgent, high, and medium priorities are resolved. This term is chosen when the severity of the issue is low, or the complexity or effort to correct it may be higher, relatively speaking. For low priority issues, known workarounds exist or are not needed due to the trivial effort needed to address the issue.
          • Closed
          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. WFCORE-6290 Failure to handle errors loading process-uuid file

          • Minor - To be worked after urgent, high, and medium priorities are resolved. This term is chosen when the severity of the issue is low, or the complexity or effort to correct it may be higher, relatively speaking. For low priority issues, known workarounds exist or are not needed due to the trivial effort needed to address the issue.
          • Closed
          is incorporated by

          Component Upgrade - A task tracking an update to a bundled component or revision of component upstream of the project. JBEAP-24808 [GSS](7.4.z) Upgrade WildFly Core from 15.0.26.Final-redhat-00001 to 15.0.27.Final-redhat-00001

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

          Activity

            People

              lvydra Lukas Vydra
              rhn-support-dereed Dennis Reed
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              Dates

                Created:
                Updated:
                Resolved: