[BOOKKEEPER-152] Can't recover a ledger whose current ensemble contain failed bookie.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.1.0
• Component/s: bookkeeper-client
• Assignee: Ivan Kelly
• Reporter: Sijie Guo
• Created: 11/Jan/12 10:10
• Updated: 02/May/13 02:29
• Resolved: 13/Feb/12 14:47

Description

Suppose we have a unclosed ledger L, whose ensemble size is 2, quorum size is 2. the ledger's current ensemble is <bk1, bk2>.

bk2 is crashed.

we use recovery tool to recover entries in bk2. $ bookkeeper-server/bin/bookkeeper org.apache.bookkeeper.tools.BookKeeperTools bk2

recovery failed due to recovery tool can't open ledger L, since ledger L doesn't have enough quorum to readLastConfirmed entry. (asyncOpenLedgerNoRecovery)

Issue Links

• is depended upon by: BOOKKEEPER-135 Fencing does not check the ledger masterPasswd