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  1. Infinispan
  2. ISPN-10818

ProtoStream 9.4.x client backwards compatibility

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Details

    • Bug
    • Resolution: Obsolete
    • Major
    • None
    • 10.0.0.CR3
    • Remote Querying
    • None

    Description

      For performance reasons, ProtoStream changed the TypeId of WrappedMessage to 0, which means that pre 10.x clients using RemoteQuery are no longer compatible. Furthermore, ISPN-10663 updated the TypeId of the remote query messages to conform to the Infinispan TypeId ranges defined in ProtoStreamTypeIds.

      Therefore, for pre 10.x clients, it is neccessary for all remote query requests to have the legacy TypeId mapped to the new TypeId values. https://issues.jboss.org/browse/IPROTO-119 introduced a mechanism for this mapping, however more work is required, as the mapping must occur on a per request/response basis (only if communication is with a legacy client).

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          relates to

          Bug - A problem that impairs or prevents the functions of the product. ISPN-10663 TypeIds in query.proto do not match those allocated in org.infinispan.commons.marshall.ProtoStreamTypeIds

          • 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

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              Unassigned Unassigned
              remerson@redhat.com Ryan Emerson
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                Updated:
                Resolved: