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https://issues.apache.org/jira/browse/BOOKKEEPER-646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sijie Guo updated BOOKKEEPER-646:
---------------------------------
Fix Version/s: 4.2.2
> BookieShell readjournal command is throwing BufferUnderflowException
> --------------------------------------------------------------------
>
> Key: BOOKKEEPER-646
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-646
> Project: Bookkeeper
> Issue Type: Bug
> Affects Versions: 4.2.1
> Reporter: Rakesh R
> Assignee: Rakesh R
> Fix For: 4.2.2, 4.3.0
>
> Attachments: 0001-BOOKKEEPER-646.patch
>
>
> Following is the exception:
> {code}
> --------- Lid=3, Eid=99, ByteOffset=5992, EntrySize=56 ---------
> Type: DATA
> LastConfirmed: 98
> --------- Lid=3, Eid=-8192, ByteOffset=6052, EntrySize=16 ---------
> Exception in thread "main" java.nio.BufferUnderflowException
> at java.nio.Buffer.nextGetIndex(Buffer.java:480)
> at java.nio.HeapByteBuffer.getLong(HeapByteBuffer.java:387)
> at
> org.apache.bookkeeper.bookie.BookieShell.formatEntry(BookieShell.java:899)
> at
> org.apache.bookkeeper.bookie.BookieShell.access$1(BookieShell.java:882)
> at
> org.apache.bookkeeper.bookie.BookieShell$2.process(BookieShell.java:857)
> at org.apache.bookkeeper.bookie.Journal.scanJournal(Journal.java:395)
> at
> org.apache.bookkeeper.bookie.BookieShell.scanJournal(BookieShell.java:738)
> at
> org.apache.bookkeeper.bookie.BookieShell.scanJournal(BookieShell.java:849)
> at
> org.apache.bookkeeper.bookie.BookieShell$ReadJournalCmd.runCmd(BookieShell.java:440)
> at
> org.apache.bookkeeper.bookie.BookieShell$MyCommand.runCmd(BookieShell.java:111)
> at org.apache.bookkeeper.bookie.BookieShell.run(BookieShell.java:630)
> at org.apache.bookkeeper.bookie.BookieShell.main(BookieShell.java:656)
> {code}
> +Cause:+ When reading entries from a fenced ledger, BookieShell#formatEntry
> meeting Bookie.METAENTRY_ID_FENCE_KEY as an entry, but it doesn't have any
> data.
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