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  1. Infinispan
  2. ISPN-5557

Core threading redesign

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Details

    • Task
    • Resolution: Unresolved
    • Critical
    • 12.1.13.Final
    • 7.2.2.Final
    • Core
    • None

    Description

      Infinispan needs a lot of threads, because everything is synchronous: locking, remote command invocations, cache writers. This causes various issues, from general context switching overhead to the thread pools getting full and causing deadlocks.

      We should redesign the core so that most blocking happens on the application threads, and the number of internal threads is kept to a minimum.

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        Issue Links

          incorporates

          Task - A task that needs to be done. ISPN-5467 Design new interceptor interfaces for sequential invocation

          • 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

          Task - A task that needs to be done. ISPN-5468 Change the interceptors to move the new sequential interfaces

          • 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

          Task - A task that needs to be done. ISPN-5469 Remote-executor threads should not block during RPCs

          • 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

          Task - A task that needs to be done. ISPN-6610 Interceptors should avoid forkInvocationSync

          • 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

          Task - A task that needs to be done. ISPN-5470 Remote-executor threads should not block to acquire locks

          • 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.
          • New
          is related to

          Enhancement - An enhancement or refactoring of existing functionality ISPN-4847 Improve indexing performance

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

          Activity

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              People

                wburns@redhat.com Will Burns
                dberinde@redhat.com Dan Berindei
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                Dates

                  Created:
                  Updated: