Uploaded image for project: 'JBoss Enterprise Application Platform'
  1. JBoss Enterprise Application Platform
  2. JBEAP-20714

Transaction recovery can not work in the context of Bootable Jar

    XMLWordPrintable

Details

    • Requirement
    • Resolution: Unresolved
    • Critical
    • None
    • EAP-XP-2.0.0.CR1, EAP-XP-2.0.0.GA, EAP-XP-3.0.0.GA, EAP-XP-4.0.0.GA
    • OpenShift, Transactions
    • None
    • False
    • False
    • 0
    • 0% 0%
    • Undefined
    • Not Yet Documented
    • ?

    Description

      During work on the EAP Operator support for Bootable Jar, we encountered an issue related to transaction recovery.

      To be able to perform transaction recovery when the application scales down its pod, the EAP Operator is stopping the EAP server and restart it with different settings for the transaction manager to perform recovery.
      This is not possible with Bootable Jar that does not support server restart (the server lifecycle is bound to the pod lifecycle.

      This means that any customers using Bootable Jar can not properly scale down their applications with a proper transaction recovery.

      This limitation would require change in the transaction subsystem (or Narayana) to be able to perform recovery without requiring a server restart (WFLY-12610 has already been filled about this).

      This should be mentioned in the Release Notes of EAP XP 2 as well as the product documentation for Bootable Jar.

      Attachments

        Issue Links

          is blocked by

          Feature Request - Feature requests from customers and/or users WFLY-12610 Provide a proper :recover management operation for transactions

          • 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.
          • Pull Request Sent
          is cloned by

          Task - Represents a small unit of work that is not end-user facing. JBEAP-20728 Doc RN for Transaction recovery can not work in the context of Bootable Jar

          • Critical - To be worked on immediately following BLOCKER issues.
          • Closed
          is incorporated by

          Enhancement - An enhancement to or refactoring of existing functionality that is not configurable by an end user (typically a change made by an internal team that affects users) JBTM-3610 A new logic to suspend the Recovery Manager should be introduced in Narayana

          • 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 related to

          Enhancement - An enhancement to or refactoring of existing functionality that is not configurable by an end user (typically a change made by an internal team that affects users) JBTM-3488 Make orphan safety interval configurable without JVM restart

          • 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
          relates to

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-17951 Operator error logs on scale down

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

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-20978 EJB Transaction recovery tests failing with EAP Operator 2.1 for EAP 7.3 images only

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

          Activity

            People

              jfinelli@redhat.com Manuel Finelli
              jmesnil1@redhat.com Jeff Mesnil
              Votes:
              0 Vote for this issue
              Watchers:
              7 Start watching this issue

              Dates

                Created:
                Updated: