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  1. JBoss Enterprise Application Platform
  2. JBEAP-19805

[GSS](7.2.z) Invalidation caches need to consider keys in the cache store when reassigning ownership

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Details

    • Bug
    • Resolution: Done
    • Critical
    • 7.2.9.CR2, 7.2.9.GA
    • 7.2.8.GA
    • Clustering
    • None
    • +
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      Configure EAP to offload sessions to RHDG. (<invalidation-cache> with a <remote-store>).

      Enable TRACE logging for "org.wildfly.clustering.web.infinispan"

      Deploy an application that uses sessions.

      Access the application to create a session.

      Restart EAP.

      Expected result: after the restart "Session X will expire in Y ms" for the session created above is logged.

      Actual result: "Session X will expire in Y ms" is not logged. Session never expires and remains in RHDG.

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      Configure EAP to offload sessions to RHDG. (<invalidation-cache> with a <remote-store>). Enable TRACE logging for "org.wildfly.clustering.web.infinispan" Deploy an application that uses sessions. Access the application to create a session. Restart EAP. Expected result: after the restart "Session X will expire in Y ms" for the session created above is logged. Actual result: "Session X will expire in Y ms" is not logged. Session never expires and remains in RHDG.

    Description

      On cache topology changes, the distributed web/SFSB manager iterates over keys in memory to determine primary ownership changes. This is not sufficient for invalidation caches - which will not necessary contain those keys in memory that require rescheduling.

      This has the consequence of leaking memory for abandoned sessions.

      This also impacts replication caches that contain passivated entries.

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          Bug - A problem that impairs or prevents the functions of the product. JBEAP-19804 [GSS](7.3.z) WFLY-13628 - Invalidation caches need to consider keys in the cache store when reassigning ownership

          • Critical - To be worked on immediately following BLOCKER issues.
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              pferraro@redhat.com Paul Ferraro
              pferraro@redhat.com Paul Ferraro
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                Updated:
                Resolved: