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https://issues.apache.org/jira/browse/BOOKKEEPER-686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13783652#comment-13783652
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Sijie Guo commented on BOOKKEEPER-686:
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the patch lgtm. +1. thanks Rakesh. committing.
> Bookie startup will fail if one of the configured ledgerDir is full and the
> same is used for replaying the journal
> ------------------------------------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-686
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-686
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.2.0
> Reporter: Rakesh R
> Assignee: Rakesh R
> Fix For: 4.3.0
>
> Attachments: 00001-BOOKKEEPER-686-trunk.patch,
> 00002-BOOKKEEPER-686-trunk.patch, 0003-BOOKKEEPER-686.patch
>
>
> When bookie startup, entry logger is randomly picking one of the configured
> ledger directory and creates a new log to write. Now journal will be
> replaying the entries and add to the entry logger.
> Unfortunately, if the randomly selected ledger directory is full, then it
> will immediately fail the bookie startup. Here Bookie is not efficiently
> filtering the writable ledger directories and utilizing all the available
> ledger directories.
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