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From Avinash Lakshman <avinash.laksh...@gmail.com>
Subject Re: Unusual exception
Date Sun, 31 Oct 2010 15:36:03 GMT
Hi Mahadev

I did and it turned out to be some screw up on our end. Thanks

Avinash

On Tue, Oct 26, 2010 at 3:39 PM, Mahadev Konar <mahadev@yahoo-inc.com>wrote:

> Hi Avinash,
>  Not sure if you got a response for your email.
>  The exception that you mention mostly means that the client already closed
> the socket or shutdown.
>  Looks like a client is trying to connect but disconnects before the server
> can respond.
>
> Do you have any such clients? Is this causing any issues with your
> zookeeper
> set up?
>
> Thanks
> mahadev
>
>
> On 10/13/10 2:49 PM, "Avinash Lakshman" <avinash.lakshman@gmail.com>
> wrote:
>
> > I started seeing a bunch of these exceptions. What do these mean?
> >
> > 2010-10-13 14:01:33,426 - WARN [NIOServerCxn.Factory:
> > 0.0.0.0/0.0.0.0:5001:NIOServerCnxn@606] - EndOfStreamException: Unable
> to
> > read additional data from client sessionid 0x0, likely client has closed
> > socket
> > 2010-10-13 14:01:33,426 - INFO [NIOServerCxn.Factory:
> > 0.0.0.0/0.0.0.0:5001:NIOServerCnxn@1286] - Closed socket connection for
> > client /10.138.34.195:55738 (no session established for client)
> > 2010-10-13 14:01:33,426 - DEBUG
> [CommitProcessor:1:FinalRequestProcessor@78]
> > - Processing request:: sessionid:0x12b9d1f8b907a44 type:closeSession
> > cxid:0x0 zxid:0x600193996 txntype:-11 reqpath:n/a
> > 2010-10-13 14:01:33,427 - WARN [NIOServerCxn.Factory:
> > 0.0.0.0/0.0.0.0:5001:NIOServerCnxn@606] - EndOfStreamException: Unable
> to
> > read additional data from client sessionid 0x12b9d1f8b907a5d, likely
> client
> > has closed socket
> > 2010-10-13 14:01:33,427 - INFO [NIOServerCxn.Factory:
> > 0.0.0.0/0.0.0.0:5001:NIOServerCnxn@1286] - Closed socket connection for
> > client /10.138.34.195:55979 which had sessionid 0x12b9d1f8b907a5d
> > 2010-10-13 14:01:33,427 - DEBUG [QuorumPeer:/0.0.0.0:5001
> > :CommitProcessor@159] - Committing request:: sessionid:0x52b90ab45bd51af
> > type:createSession cxid:0x0 zxid:0x600193cf9 txntype:-10 reqpath:n/a
> > 2010-10-13 14:01:33,427 - DEBUG [NIOServerCxn.Factory:
> > 0.0.0.0/0.0.0.0:5001:NIOServerCnxn@1302] - ignoring exception during
> output
> > shutdown
> > java.net.SocketException: Transport endpoint is not connected
> > at sun.nio.ch.SocketChannelImpl.shutdown(Native Method)
> > at
> sun.nio.ch.SocketChannelImpl.shutdownOutput(SocketChannelImpl.java:651)
> > at sun.nio.ch.SocketAdaptor.shutdownOutput(SocketAdaptor.java:368)
> > at
> >
> org.apache.zookeeper.server.NIOServerCnxn.closeSock(NIOServerCnxn.java:1298)
> > at
> org.apache.zookeeper.server.NIOServerCnxn.close(NIOServerCnxn.java:1263)
> > at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:609)
> > at
> >
> org.apache.zookeeper.server.NIOServerCnxn$Factory.run(NIOServerCnxn.java:262)
> > 2010-10-13 14:01:33,428 - DEBUG [NIOServerCxn.Factory:
> > 0.0.0.0/0.0.0.0:5001:NIOServerCnxn@1310] - ignoring exception during
> input
> > shutdown
> > java.net.SocketException: Transport endpoint is not connected
> > at sun.nio.ch.SocketChannelImpl.shutdown(Native Method)
> > at sun.nio.ch.SocketChannelImpl.shutdownInput(SocketChannelImpl.java:640)
> > at sun.nio.ch.SocketAdaptor.shutdownInput(SocketAdaptor.java:360)
> > at
> >
> org.apache.zookeeper.server.NIOServerCnxn.closeSock(NIOServerCnxn.java:1306)
> > at
> org.apache.zookeeper.server.NIOServerCnxn.close(NIOServerCnxn.java:1263)
> > at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:609)
> > at
> >
> org.apache.zookeeper.server.NIOServerCnxn$Factory.run(NIOServerCnxn.java:262)
> > 2010-10-13 14:01:33,428 - WARN [NIOServerCxn.Factory:
> > 0.0.0.0/0.0.0.0:5001:NIOServerCnxn@606] - EndOfStreamException: Unable
> to
> > read additional data from client sessionid 0x0, likely client has closed
> > socket
> > 2010-10-13 14:01:33,428 - INFO [NIOServerCxn.Factory:
> > 0.0.0.0/0.0.0.0:5001:NIOServerCnxn@1286] - Closed socket connection for
> > client /10.138.34.195:55731 (no session established for client)
> >
>
>

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