[jira] [Updated] (BOOKKEEPER-510) LedgerRecoveryOp updates metadata before it needs to

["Sijie Guo (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/BOOKKEEPER-510?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sijie Guo updated BOOKKEEPER-510:
---------------------------------

    Fix Version/s:     (was: 4.3.0)

> LedgerRecoveryOp updates metadata before it needs to
> ----------------------------------------------------
>
>                 Key: BOOKKEEPER-510
>                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-510
>             Project: Bookkeeper
>          Issue Type: Bug
>          Components: bookkeeper-client
>            Reporter: Ivan Kelly
>         Attachments: 0002-BOOKKEEPER-510-LedgerRecoveryOp-updates-metadata-bef.patch
>
>
> This could lead to an issue if there are a lot of errors in a specific order.
> You have a ledger with ensemble (B1, B2, B3)
> # B1 brought down for maintenance
> # Ledger recovery started
> # B2 answers read last confirmed.
> # B1 replaced in ensemble by B4
> # Write to B4 fails for some reason
> # B1 comes back up.
> # B2 goes down for maintenance.
> # Ledger recovery starts (ledger is now unavailable)
> See BOOKKEEPER-355



--
This message was sent by Atlassian JIRA
(v6.2#6252)