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  1. JGroups
  2. JGRP-2089

CENTRAL_LOCK: potential deadlock after cluster split

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Details

    • Bug
    • Resolution: Done
    • Major
    • 3.6.11, 4.0
    • 3.6.10
    • None

    Description

      We encountered deadlocks in some rare situations where a cluster split and/or merged. The dealocks happend when using the UDP transport protocol and where caused by received lock requests from members not present in the current view.

      We fixed this with: https://github.com/belaban/JGroups/pull/311

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          Bug - A problem that impairs or prevents the functions of the product. JBEAP-11313 (7.0.z) CENTRAL_LOCK: potential deadlock after cluster split

          • 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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              rhn-engineering-bban Bela Ban
              bramklg_jira Bram Klein Gunnewiek (Inactive)
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                Created:
                Updated:
                Resolved: