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https://issues.apache.org/jira/browse/BOOKKEEPER-141?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sijie Guo updated BOOKKEEPER-141:
---------------------------------

    Summary: Run extracting ledger id from entry log files in GC thread to 
speed up bookie restart  (was: Run extracting ledger id from entry log files to 
speed up bookie restart)
    
> Run extracting ledger id from entry log files in GC thread to speed up bookie 
> restart
> -------------------------------------------------------------------------------------
>
>                 Key: BOOKKEEPER-141
>                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-141
>             Project: Bookkeeper
>          Issue Type: Improvement
>          Components: bookkeeper-server
>    Affects Versions: 4.0.0
>            Reporter: Sijie Guo
>            Assignee: Sijie Guo
>             Fix For: 4.1.0
>
>
> Currently bookie server do extracting ledger id from entry log files when 
> creating a new entry log.
> When we have lots of entry logs, we have to scan all these entry log files, 
> then bookie server will be blocked until finished extraction. 
> But it is not necessary. Since extraction is only for garbage collection, we 
> can do extraction in GC thread before gc entry log files.

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