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From Flavio Junqueira <...@yahoo-inc.com>
Subject Re: exception in 4.1 server logs
Date Tue, 05 Jun 2012 22:27:57 GMT
Thanks for reporting, John. It is a write: at org.apache.bookkeeper.bookie.Bookie.addEntry(Bookie.java:691)

Is this all you have or you have more logs/information, John?

-Flavio

On Jun 5, 2012, at 11:05 PM, John Nagro wrote:

> 2012-06-05 16:24:29,596 - WARN  [NIOServerFactory-3181:NIOServerFactory@128] - Exception
in server socket loop: /0.0.0.0
> java.util.NoSuchElementException
>         at java.util.LinkedList.getFirst(LinkedList.java:109)
>         at org.apache.bookkeeper.bookie.LedgerCacheImpl.grabCleanPage(LedgerCacheImpl.java:478)
>         at org.apache.bookkeeper.bookie.LedgerCacheImpl.grabLedgerEntryPage(LedgerCacheImpl.java:169)
>         at org.apache.bookkeeper.bookie.LedgerCacheImpl.putEntryOffset(LedgerCacheImpl.java:199)
>         at org.apache.bookkeeper.bookie.InterleavedLedgerStorage.addEntry(InterleavedLedgerStorage.java:109)
>         at org.apache.bookkeeper.bookie.LedgerDescriptorImpl.addEntry(LedgerDescriptorImpl.java:81)
>         at org.apache.bookkeeper.bookie.Bookie.addEntryInternal(Bookie.java:656)
>         at org.apache.bookkeeper.bookie.Bookie.addEntry(Bookie.java:691)
>         at org.apache.bookkeeper.proto.BookieServer.processPacket(BookieServer.java:368)
>         at org.apache.bookkeeper.proto.NIOServerFactory$Cnxn.readRequest(NIOServerFactory.java:310)
>         at org.apache.bookkeeper.proto.NIOServerFactory$Cnxn.doIO(NIOServerFactory.java:208)
>         at org.apache.bookkeeper.proto.NIOServerFactory.run(NIOServerFactory.java:123)
> 
> unfortunately, i am unsure about what causes this (a read or a write).



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