Ram, How many GB of logs do you have? Those messages are not scary but they shouldn't be so many.
Enrico Il mer 11 dic 2019, 23:16 rammohan ganapavarapu <rammohanga...@gmail.com> ha scritto: > After 3.4.14 version upgrade i am seeing continuous messages as bellow in > logs, is it normal? > > > 2019-12-11 22:12:44,036 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:44,108 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:44,180 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:44,252 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:44,323 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:44,395 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:44,467 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:44,538 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:44,610 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:44,682 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:44,754 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:44,825 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:44,897 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:44,969 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:45,041 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:45,112 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:45,184 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > 2019-12-11 22:12:45,256 [myid:104] - INFO > [WorkerReceiver[myid=104]:FastLeaderElection@595] - Notification: 0 > (message format version), 100 (n.leader), 0x0 (n.zxid), 0x1 (n.round), > LOOKING (n.state), 100 (n.sid), 0x0 (n.peerEpoch) OBSERVING (my state) > > > But status looks ok though. > > echo mntr |nc localhost 2181 > zk_version 3.4.14-4c25d480e66aadd371de8bd2fd8da255ac140bcf, built on > 03/06/2019 16:18 GMT > zk_avg_latency 75 > zk_max_latency 76 > zk_min_latency 75 > zk_packets_received 907 > zk_packets_sent 906 > zk_num_alive_connections 1 > zk_outstanding_requests 0 > zk_server_state observer > zk_znode_count 12168170 > zk_watch_count 0 > zk_ephemerals_count 0 > zk_approximate_data_size 1592831251 > zk_open_file_descriptor_count 40 > zk_max_file_descriptor_count 100000 > zk_fsync_threshold_exceed_count 0 > > Thanks, > Ram >
