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  1. JBoss Enterprise Application Platform
  2. JBEAP-25818

(8.0.z) WFCORE-6505 Avoid creating duplicate thread groups on server reload

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      • Start Wildfly / JBoss EAP server,
      • run :reload operation repeatedly,
      • check in a profiler tool that multiple ThreadGroups with identical names are being created.

      See JBEAP-25588 for a more detailed reproducer.

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      Start Wildfly / JBoss EAP server, run :reload operation repeatedly, check in a profiler tool that multiple ThreadGroups with identical names are being created. See JBEAP-25588 for a more detailed reproducer.

    Description

      This is a component of JBEAP-25588.

      On each server reload thread groups are created with identical names to groups that already exists from previous server reload. It should be considered if the original thread groups should either be reused (instead of creating new ones), or maybe the main thread group should be used if there is no purpose of having specific group for given thread pool.

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          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. JBEAP-25588 (8.0.z) Memory leak on :reload operation

          • Critical - To be worked on immediately following BLOCKER issues.
          • Resolved
          clones

          Bug - A problem that impairs or prevents the functions of the product. WFCORE-6505 Avoid creating duplicate thread groups on server reload

          • 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.
          • Resolved
          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-25820 (7.4.z) WFCORE-6505 - Avoid creating duplicate thread groups on server reload

          • 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
          is incorporated by

          Component Upgrade - A task tracking an update to a bundled component or revision of component upstream of the project. JBEAP-25882 (8.0.0) Upgrade WildFly Core from 21.0.3.Final-redhat-00001 to 21.0.4.Final-redhat-00001

          • Blocker - To be worked above all other priorities. This term is chosen when the severity of the issue is very high, has no workaround, or the effort for the change is comparatively low. Issues that may be very publicly visible and could generate significant media attention may also drive a higher priority.
          • Closed
          is related to

          Bug - A problem that impairs or prevents the functions of the product. WFLY-18457 Avoid creating duplicate thread groups on server reload

          • 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

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              thofman Tomas Hofman
              thofman Tomas Hofman
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