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Posted to dev@bookkeeper.apache.org by "Flavio Junqueira (Updated) (JIRA)" <ji...@apache.org> on 2012/03/26 09:08:31 UTC

[jira] [Updated] (BOOKKEEPER-193) Ledger is garbage collected by mistake.

     [ https://issues.apache.org/jira/browse/BOOKKEEPER-193?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Flavio Junqueira updated BOOKKEEPER-193:
----------------------------------------

    Priority: Blocker  (was: Major)
    
> Ledger is garbage collected by mistake.
> ---------------------------------------
>
>                 Key: BOOKKEEPER-193
>                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-193
>             Project: Bookkeeper
>          Issue Type: Bug
>          Components: bookkeeper-server
>            Reporter: Sijie Guo
>            Priority: Blocker
>             Fix For: 4.1.0
>
>
> currently, we encountered such case: ledger is garbage collected by mistake, and following requests would fail due to NoLedgerException.
> {code}
> 2012-03-23 19:10:47,403 - INFO  [GarbageCollectorThread:GarbageCollectorThread@234] - Garbage collecting deleted ledger index files.
> 2012-03-23 19:10:48,702 - INFO  [GarbageCollectorThread:LedgerCache@544] - Deleting ledgerId: 89408
> 2012-03-23 19:10:48,703 - INFO  [GarbageCollectorThread:LedgerCache@577] - Deleted ledger : 89408
> 2012-03-23 19:11:10,013 - ERROR [NIOServerFactory-3181:BookieServer@361] - Error writing 1@89408
> org.apache.bookkeeper.bookie.Bookie$NoLedgerException: Ledger 89408 not found
>         at org.apache.bookkeeper.bookie.LedgerCache.getFileInfo(LedgerCache.java:228)
>         at org.apache.bookkeeper.bookie.LedgerCache.updatePage(LedgerCache.java:260)
>         at org.apache.bookkeeper.bookie.LedgerCache.putEntryOffset(LedgerCache.java:158)
>         at org.apache.bookkeeper.bookie.LedgerDescriptor.addEntry(LedgerDescriptor.java:135)
>         at org.apache.bookkeeper.bookie.Bookie.addEntryInternal(Bookie.java:1059)
>         at org.apache.bookkeeper.bookie.Bookie.addEntry(Bookie.java:1099)
>         at org.apache.bookkeeper.proto.BookieServer.processPacket(BookieServer.java:357)
>         at org.apache.bookkeeper.proto.NIOServerFactory$Cnxn.readRequest(NIOServerFactory.java:315)
>         at org.apache.bookkeeper.proto.NIOServerFactory$Cnxn.doIO(NIOServerFactory.java:213)
>         at org.apache.bookkeeper.proto.NIOServerFactory.run(NIOServerFactory.java:124)
> {code}

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