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From Stack <st...@duboce.net>
Subject Re: zookeper warning with 0.90.1 hbase
Date Fri, 08 Apr 2011 03:55:06 GMT
They happen on the end of a map task or on shutdown?  If so, yes,
ignore (or, if you want to have nice clean shutdown, figure how
Session 0x0 was set up -- was it you -- and call appropriate close in
time).

St.Ack

On Thu, Apr 7, 2011 at 6:33 PM, Venkatesh <vramanathan00@aol.com> wrote:
>
>  I see lot of these warnings..everything seems to be working otherwise..Is this something
that can be ignored?
>
>
>  2011-04-07 21:29:15,032 WARN Timer-0-SendThread(..:2181) org.apache.zookeeper.ClientCnxn
- Session 0x0 for server ....:2181, unexpected error, closing socket connection and attempting
reconnect
> java.io.IOException: Connection reset by peer
>        at sun.nio.ch.FileDispatcher.read0(Native Method)
>        at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:21)
>        at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:233)
>        at sun.nio.ch.IOUtil.read(IOUtil.java:200)
>        at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:236)
>        at org.apache.zookeeper.ClientCnxn$SendThread.doIO(ClientCnxn.java:858)
>        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1130)
>
>
> 2011-04-07 21:29:15,032 DEBUG Timer-0-SendThread(..:2181) org.apache.zookeeper.ClientCnxn
- Ignoring exception during shutdown input
> 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.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1205)
>        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:11
>
>
>

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