Hi. my zookeeper always warn:
2015-03-14 11:16:13,169 [myid:1] - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@218] - Ignoring unexpected runtime exception java.nio.channels.CancelledKeyException at gnu.java.nio.SelectionKeyImpl.readyOps(libgcj.so.10) at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:187) at java.lang.Thread.run(libgcj.so.10) my zoo.conf: # The number of milliseconds of each tick tickTime=2000 # The number of ticks that the initial # synchronization phase can take initLimit=10 # The number of ticks that can pass between # sending a request and getting an acknowledgement syncLimit=5 # the directory where the snapshot is stored. # do not use /tmp for storage, /tmp here is just # example sakes. dataDir=/usr/local/zkdata # the port at which the clients will connect clientPort=2181 maxClientCnxns=200 # # Be sure to read the maintenance section of the # administrator guide before turning on autopurge. # # http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance # # The number of snapshots to retain in dataDir #autopurge.snapRetainCount=3 # Purge task interval in hours # Set to "0" to disable auto purge feature #autopurge.purgeInterval=1 server.1=myip1:2888:3888 server.2=myip2:2888:3888 server.3=myip3:2888:3888 (here i use "myip" to replace my real ip.) can u tell me why my zookeeper always warnning? how can i fix it? Thank you !
