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Posted to dev@bookkeeper.apache.org by "Matteo Merli (JIRA)" <ji...@apache.org> on 2016/03/14 20:16:33 UTC

[jira] [Resolved] (BOOKKEEPER-665) BK client should not try to read entries from non-available bookies

     [ https://issues.apache.org/jira/browse/BOOKKEEPER-665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matteo Merli resolved BOOKKEEPER-665.
-------------------------------------
    Resolution: Won't Fix

The bookie reordering for reads proposed in BOOKKEEPER-772 is a better solution.

> BK client should not try to read entries from non-available bookies
> -------------------------------------------------------------------
>
>                 Key: BOOKKEEPER-665
>                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-665
>             Project: Bookkeeper
>          Issue Type: Bug
>          Components: bookkeeper-client
>            Reporter: Matteo Merli
>            Assignee: Matteo Merli
>            Priority: Minor
>             Fix For: 4.4.0
>
>         Attachments: BOOKKEEPER-665.patch
>
>
> If a bookie is not in the available list, we shouldn't try to read from it but just treat the read from that replica as failed.
> This could be especially true if the bookie node is partitioned because that could mean we need to wait the connection timeout. Also during the auto-replication of ledgers most of the logs consist of errors that say it was not possible to read from the failed bookie.



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