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https://issues.apache.org/jira/browse/BOOKKEEPER-169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sijie Guo updated BOOKKEEPER-169:
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Attachment: BK-169.diff
> bookie hangs on reading header when encountering partial header index file
> --------------------------------------------------------------------------
>
> Key: BOOKKEEPER-169
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-169
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.0.0
> Reporter: Sijie Guo
> Assignee: Sijie Guo
> Fix For: 4.1.0
>
> Attachments: BK-169.diff
>
>
> bookie server hangs on reading header part when reading partial header index
> file (whose header part is less than 1k). This kind of index file existed
> because bookie server shuts down when writing header of index file.
> bookie server should check file size when reading header. in pre-v3 journal,
> we don't have master key stored in journal, so if master key is missing, we
> have no chance to repair it just throw an IOException when reading header. in
> post-v3 journal, we store master key as an meta entry in journal, so we can
> rewrite the header part.
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