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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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