Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Threaded View
MapReduce >> mail # user >> Zookeeper is not communicating


Copy link to this message
-
Zookeeper is not communicating
HI,

     while I run zkCli.sh -server 192.168.0.199:2181 where is ip
192.168.0.199 is one of my zookeeper quorum.

my logs are

client /127.0.0.1:41621 (no session established for client)
2013-07-25 12:13:05,767 [myid:1] - INFO  [NIOServerCxn.Factory:
0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection
from /127.0.0.1:41625
2013-07-25 12:13:05,768 [myid:1] - WARN  [NIOServerCxn.Factory:
0.0.0.0/0.0.0.0:2181:NIOServerCnxn@354] - Exception causing close of
session 0x0 due to java.io.IOException: ZooKeeperServer not running
2013-07-25 12:13:05,768 [myid:1] - INFO  [NIOServerCxn.Factory:
0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1001] - Closed socket connection for
client /127.0.0.1:41625 (no session established for client)
2013-07-25 12:13:06,539 [myid:1] - INFO  [NIOServerCxn.Factory:
0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection
from /127.0.0.1:41628
2013-07-25 12:13:06,789 [myid:1] - WARN  [NIOServerCxn.Factory:
0.0.0.0/0.0.0.0:2181:NIOServerCnxn@354] - Exception causing close of
session 0x0 due to java.io.IOException: ZooKeeperServer not running
 my zookeeper server is running.

Socket connection established to 192.168.0.104:2181, initiating session
2013-07-25 11:47:10,276 [myid:] - INFO  [main-SendThread(aditya.com:2181
):ClientCnxn$SendThread@1085] - Unable to read additional data from server
sessionid 0x0, likely server has closed socket, closing socket connection
and attempting reconnect
my zoo.cfg  is

maxClientCnxns=50
# The number of milliseconds of each tick
tickTime=2000
# The number of ticks that the initial
# synchronization phase can take
initLimit=5
# The number of ticks that can pass between
# sending a request and getting an acknowledgement
syncLimit=2
# the directory where the snapshot is stored.
dataDir=/var/lib/zookeeper
# the port at which the clients will connect
clientPort=2181
server.1=192.168.0.104:2888:3888
server.2=192.168.0.116:2888:3888
server.3=192.168.0.199:2888:3888

Please look into the issue.

Thanks & regards,
Aditya K.
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB