Hi Satish, I see gnu.java* in your exceptions. Are you using gcj? mahadev
> -----Original Message----- > From: Satish Bhatti [mailto:[EMAIL PROTECTED] > Sent: Friday, August 15, 2008 3:49 PM > To: zookeeper-user@hadoop.apache.org > Subject: Client Termination Error > > Has anybody come across the following error: > > (1) Start up ZooKeeper on 2 machines. > (2) Connect 2 ZooKeeper clients, one per machine. > (3) Exit one of the clients with a <CTRL>-C. > > The server that client was connected to goes into an unrecoverable error > state, and continuously spits the following out to the console: > > ERROR - [NIOServerCxn.Factory:[EMAIL PROTECTED] - FIXMSG > java.nio.channels.CancelledKeyException > at gnu.java.nio.SelectionKeyImpl.readyOps(libgcj.so.81) > at > com.yahoo.zookeeper.server.NIOServerCnxn$Factory.run(NIOServerCnxn.java: 13 > 6) > ERROR - [NIOServerCxn.Factory:[EMAIL PROTECTED] - FIXMSG > java.nio.channels.CancelledKeyException > at gnu.java.nio.SelectionKeyImpl.readyOps(libgcj.so.81) > at > com.yahoo.zookeeper.server.NIOServerCnxn$Factory.run(NIOServerCnxn.java: 13 > 6) > ERROR - [NIOServerCxn.Factory:[EMAIL PROTECTED] - FIXMSG > java.nio.channels.CancelledKeyException > at gnu.java.nio.SelectionKeyImpl.readyOps(libgcj.so.81) > at > com.yahoo.zookeeper.server.NIOServerCnxn$Factory.run(NIOServerCnxn.java: 13 > 6) > ERROR - [NIOServerCxn.Factory:[EMAIL PROTECTED] - FIXMSG > java.nio.channels.CancelledKeyException > at gnu.java.nio.SelectionKeyImpl.readyOps(libgcj.so.81) > at > com.yahoo.zookeeper.server.NIOServerCnxn$Factory.run(NIOServerCnxn.java: 13 > 6) > ERROR - [NIOServerCxn.Factory:[EMAIL PROTECTED] - FIXMSG > java.nio.channels.CancelledKeyException > at gnu.java.nio.SelectionKeyImpl.readyOps(libgcj.so.81) > at > com.yahoo.zookeeper.server.NIOServerCnxn$Factory.run(NIOServerCnxn.java: 13 > 6) > ERROR - [NIOServerCxn.Factory:[EMAIL PROTECTED] - FIXMSG > java.nio.channels.CancelledKeyException > at gnu.java.nio.SelectionKeyImpl.readyOps(libgcj.so.81) > at > com.yahoo.zookeeper.server.NIOServerCnxn$Factory.run(NIOServerCnxn.java: 13 > 6) > > > Notes: > --------- > > I cannot reproduce this every time, but I can get it about 7 times out of > 10. > > ZooKeeper version > --------------------------- > 2.2.1. from SourceForge > > OS (Ubuntu) > ---- > Linux 2.6.22-14-generic #1 SMP Fri Feb 1 04:59:50 UTC 2008 i686 GNU/Linux > > Java VM (Sun JDK) > ------------ > java version "1.6.0_04" > Java(TM) SE Runtime Environment (build 1.6.0_04-b12) > Java HotSpot(TM) Server VM (build 10.0-b19, mixed mode) > > > Satish
