Thanks Patrick. But what does this mean? I see the log on server A telling me "Too many connections from A - default is 10". Too many connection from A to whom? I do not see who the other end of the connection is.
Cheers Avinash On Tue, Oct 5, 2010 at 9:27 AM, Patrick Hunt <ph...@apache.org> wrote: > See this configuration param in the docs "maxClientCnxns": > > http://hadoop.apache.org/zookeeper/docs/current/zookeeperAdmin.html#sc_advancedConfiguration > > < > http://hadoop.apache.org/zookeeper/docs/current/zookeeperAdmin.html#sc_advancedConfiguration > > > Patrick > > On Tue, Oct 5, 2010 at 8:10 AM, Avinash Lakshman < > avinash.laksh...@gmail.com > > wrote: > > > I find this happening in my observers node in the logs. The observers are > > running in a different data center from where the ZK non-observers are > > running. The only way to fix this seems to be restarting. How can I start > > addressing this? Here is the stack trace. > > > > Too many connections from /10.30.84.207 - max is 10 > > WARN - Session 0x0 for server mybox.mydomain.com/10.30.84.207:5001, > > 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$SendThread.doIO(ClientCnxn.java:817) > > at > > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1089) > > > > Please advice. > > > > Cheers > > Avinash > > >