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From John Nagro <jna...@hubspot.com>
Subject Re: error recovering ledger
Date Thu, 10 May 2012 21:40:41 GMT
Flavio -

It appears that the second message is generated based on the version in the
packet header, not the password itself:

https://github.com/apache/bookkeeper/blob/trunk/bookkeeper-server/src/main/java/org/apache/bookkeeper/proto/BookieServer.java#L390

Am I missing something?

Thanks!

-John

On Thu, May 10, 2012 at 5:37 PM, Flavio Junqueira <fpj@yahoo-inc.com> wrote:

> The second message refers to fencing, so it sounds like you're trying to
> recover the ledger. The fencing mechanism seems to be rejecting your
> request because the password is incorrect.
>
> -Flavio
>
> On May 10, 2012, at 5:16 PM, John Nagro wrote:
>
> Hello -
>
> I've been trying to recover some old ledgers on the server and i thought i
> was having an issue with my supplied passwords, but i suspect it may be
> something else. On the client i see warnings for code 102 (which i know is
> an auth issue), on the server i see these log lines:
>
> 2012-05-10 11:05:01,493 - WARN  [NIOServerFactory-3181:BookieServer@383]
> - Ledger 251784 fenced by
> Socket[addr=/***REDACTED***,port=57050,localport=3181]
> 2012-05-10 11:05:01,493 - ERROR [NIOServerFactory-3181:BookieServer@390]
> - Password not provided, Not safe to fence 251784
> 2012-05-10 11:05:01,493 - ERROR [NIOServerFactory-3181:BookieServer@414]
> - Unauthorized access to ledger 251784
>
> org.apache.bookkeeper.bookie.BookieException$BookieUnauthorizedAccessException
> at
> org.apache.bookkeeper.bookie.BookieException.create(BookieException.java:46)
>  at
> org.apache.bookkeeper.proto.BookieServer.processPacket(BookieServer.java:391)
> at
> org.apache.bookkeeper.proto.NIOServerFactory$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)
>
>
> Looking at the code, I think these errors come from here:
>
>
> https://github.com/apache/bookkeeper/blob/trunk/bookkeeper-server/src/main/java/org/apache/bookkeeper/proto/BookieServer.java#L387
>
> Which looks like it relates to the version number extracted from the
> client packet?
>
>
> https://github.com/apache/bookkeeper/blob/trunk/bookkeeper-server/src/main/java/org/apache/bookkeeper/proto/BookieServer.java#L389
>
> Looks like those messages were added on April 2nd:
>
>
> https://github.com/apache/bookkeeper/commit/47244dd77fb291ec95d5da4c96751ea92bc2d516#diff-10
>
>
> I'm running the latest published 4.1-SNAPSHOT client-side.
>
> Am i experiencing a password issue? Or is it not getting to the point
> where it is checked? Any ideas would be appreciated, thanks!
>
> -John Nagro
>
>
> flavio
> junqueira
> senior research scientist
>
> fpj@yahoo-inc.com
> direct +34 93-183-8828
>
> avinguda diagonal 177, 8th floor, barcelona, 08018, es
> phone (408) 349 3300    fax (408) 349 3301
>
>

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