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https://issues.apache.org/jira/browse/BOOKKEEPER-346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13483980#comment-13483980
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Ivan Kelly commented on BOOKKEEPER-346:
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New patch misses the case of a crash between 1 & 2. In the case, on reboot
A.idx & A.idx.rloc exists. Now, if we delete ledger A, A.idx is deleted.
A.idx.rloc is then orphaned. This is why I think it was be better to do the
scan for rloc files at the bootup, rather than just in time. You'll need to add
a start() method to the LedgerCache interface, but thats not a problem.
EntryLogger and LedgerStorage already have a start method.
> Detect IOExceptions in LedgerCache and bookie should look at next ledger
> dir(if any)
> ------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-346
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-346
> Project: Bookkeeper
> Issue Type: Sub-task
> Components: bookkeeper-server
> Affects Versions: 4.1.0
> Reporter: Rakesh R
> Assignee: Vinay
> Fix For: 4.2.0
>
> Attachments: BOOKKEEPER-346.patch, BOOKKEEPER-346.patch,
> BOOKKEEPER-346.patch, BOOKKEEPER-346.patch, BOOKKEEPER-346.patch,
> BOOKKEEPER-346.patch, BOOKKEEPER-346.patch
>
>
> This jira to detect IOExceptions in "LedgerCache" to iterate over all the
> configured ledger(s).
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