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  • This way we lose the property of BookKeeper which prevents the readers to 'see' unconfirmed entries from the writer. This is to be clearly documented and it is good to have a specific client-side function
  • This problem can be mitigated by sending Explicit LACs with a very little timeout, but anyway there is no guarantee of not losing the entry.

Actions:

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  • Related JIRA
    Jira
    serverASF JIRA
    serverId5aa69414-a9e9-3523-82ec-879b028fb15b
    keyBOOKKEEPER-1037
  • TODO: create a PR

 

Related works:

  • The ExpliticLAC feature on 4.5.0 has enabled the Bookie side to support the update of the LastAddConfirmed out of the regular LAC protocol.
  • The BP-5 Allow reads outside the LAC Protocol feature is dual in repect to this feature, as it let the readers see entries which as been confirmed by the write out-of-bound from the BookKeeper protocol

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