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  1. JBoss Enterprise Application Platform
  2. JBEAP-25717

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

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Details

    • False
    • None
    • False
      • Start Wildfly / JBoss EAP server,
      • run :reload operation repeatedly,
      • check in a profiler tool that multiple ThreadGroups with identical names are being created.

    Description

      There is a fresh set of thread groups being created on each server reload, with identical names as groups that already exist from before, e.g. "LocalScheduler", "SchedulerTopologyChangeListener", "default-threads", "Weld ThreadGroup" and others.

      Can these groups be kept in static fields so that the same instances can be reused?

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          blocks

          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. 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
          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-25718 (7.4.z) 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

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              thofman Tomas Hofman
              thofman Tomas Hofman
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              Dates

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                Updated:
                Resolved: