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  1. JGroups
  2. JGRP-1576

org.jgroups.protocols.TP.ChannelThreadGroup leaks classloaders / PermGen memory

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    • Feature Request
    • Resolution: Done
    • Major
    • 3.2.7
    • 3.2.5
    • None
    • 0
    • 0% 0%

    Description

      Just like JGRP-1410 there is a custom ThreadGroup org.jgroups.protocols.TP.ChannelThreadGroup which is not destroyed so the parent thread group will keep a reference and keep the classloader from being garbage collected. There is actually code for destroying the thread groups (line 1026-1030) but for some reason it is commented out.

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          relates to

          Bug - A problem that impairs or prevents the functions of the product. JGRP-1410 globalThreadGroup not destroyed creates a classloader memory leak

          • 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

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              rhn-engineering-bban Bela Ban
              mattiasj_jira Mattias Jiderhamn (Inactive)
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                Created:
                Updated:
                Resolved: