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
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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