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Zookeeper >> mail # user >> Unhandled proposal scenario


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Unhandled proposal scenario
Some code that we're testing was causing some servers to thrash, but once
things settled down leader election was getting "Unhandled proposal
scenario".  Anyone know what might cause a server to get into this
situation?

Nov  5 12:46:33 zookeeper - INFO  [QuorumPeer[myid=5]/10.10.5.82:2181
:Leader@424] - LEADING - LEADER ELECTION TOOK - 12
Nov  5 12:46:33 zookeeper - INFO  [QuorumPeer[myid=5]/10.10.5.82:2181
:FileSnap@83] - Reading snapshot /sf/data/zookeeper/
10.10.5.82/version-2/snapshot.800000017
Nov  5 12:46:33 zookeeper - INFO  [QuorumPeer[myid=5]/10.10.5.82:2181
:FileTxnSnapLog@270] - Snapshotting: 0x900000004 to /sf/data/zookeeper/
10.10.5.82/version-2/snapshot.900000004
Nov  5 12:46:34 zookeeper - INFO  [LearnerHandler-/10.10.5.13:51363
:LearnerHandler@267] - Follower sid: 2 : info : 10.10.5.13:2182
:2183:participant;10.10.5.13:2181
Nov  5 12:46:34 zookeeper - INFO  [LearnerHandler-/10.10.5.12:44880
:LearnerHandler@267] - Follower sid: 1 : info : 10.10.5.12:2182
:2183:participant;10.10.5.12:2181
Nov  5 12:46:34 zookeeper - INFO  [LearnerHandler-/10.10.5.13:51363
:LearnerHandler@326] - Synchronizing with Follower sid: 2
maxCommittedLog=0x900000004 minCommittedLog=0x900000001
peerLastZxid=0x700000001
*Nov  5 12:46:34 zookeeper - INFO  [LearnerHandler-/10.10.5.12:44880
:LearnerHandler@326] - Synchronizing with Follower sid: 1
maxCommittedLog=0x900000004 minCommittedLog=0x900000001
peerLastZxid=0x900000004*
*Nov  5 12:46:34 zookeeper - WARN  [LearnerHandler-/10.10.5.13:51363
:LearnerHandler@387] - Unhandled proposal scenario*
Nov  5 12:46:34 zookeeper - INFO  [LearnerHandler-/10.10.5.13:51363
:LearnerHandler@402] - Sending SNAP
Nov  5 12:46:34 zookeeper - INFO  [LearnerHandler-/10.10.5.12:44880
:LearnerHandler@402] - Sending DIFF
Nov  5 12:46:34 zookeeper - INFO  [LearnerHandler-/10.10.5.13:51363
:LearnerHandler@433] - Sending snapshot last zxid of peer is 0x700000001
 zxid of leader is 0xa00000000sent zxid of db as 0x900000004
Nov  5 12:46:34 zookeeper - WARN  [LearnerHandler-/10.10.5.13:51363
:Leader@698] - Commiting zxid 0xa00000000 from /10.10.5.82:2182 not first!
Nov  5 12:46:34 zookeeper - WARN  [LearnerHandler-/10.10.5.13:51363
:Leader@700] - First is 0
Nov  5 12:46:34 zookeeper - INFO  [LearnerHandler-/10.10.5.13:51363
:Leader@753] - Have quorum of supporters; starting up and setting last
processed zxid: 42949672960
Nov  5 12:46:34 zookeeper - INFO  [SyncThread:5:FileTxnLog@199] - Creating
new log file: log.a00000001

~Jared
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