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  1. Infinispan
  2. ISPN-2172

Cache removals not removing L1 cached values in non-owners after rehashing

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Details

    • Bug
    • Resolution: Duplicate
    • Major
    • 5.2.0.Final
    • 5.1.5.FINAL, 5.2.0.ALPHA2
    • Core
    • None
    • Workaround Exists
    • Hide

      Several workarounds:

      • Disabling L1 works.
      • Enabling L1, but disabling onRehash().

      Finallt, data in L1 cache will eventually timeout, so not the end of the world if for a while the number of entries is non-zero.

      Show
      Several workarounds: Disabling L1 works. Enabling L1, but disabling onRehash(). Finallt, data in L1 cache will eventually timeout, so not the end of the world if for a while the number of entries is non-zero.

    Description

      There appears to be an issue L1 and removals.

      Seems like on removal, non-owners are not invalidated and data is left in memory.

      If using a Hot Rod server, it would appear as if the remote get operations don't return anything after removal is cos it goes to an owner node, where data is indeed removed.

      However, if you try to build a test case with embedded cache, it clearly shows that after removal, data is left in memory.

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          duplicates

          Bug - A problem that impairs or prevents the functions of the product. ISPN-1830 L1: On topology changes lose key requestors information

          • Blocker - To be worked above all other priorities. This term is chosen when the severity of the issue is very high, has no workaround, or the effort for the change is comparatively low. Issues that may be very publicly visible and could generate significant media attention may also drive a higher priority.
          • Closed

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              dberinde@redhat.com Dan Berindei (Inactive)
              rh-ee-galder Galder Zamarreño
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                Created:
                Updated:
                Resolved: