Fatal error after reelection
----------------------------
Key: ZOOKEEPER-987
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-987
Project: ZooKeeper
Issue Type: Bug
Components: server
Affects Versions: 3.3.2
Reporter: Xiaowei Jiang
ZK server hit fatal error after leader re-election:
2011-01-17 14:38:29,709 - DEBUG [WorkerSender Thread:QuorumCnxManager@384] -
There is a connection already for server 4
2011-01-17 14:38:30,111 - DEBUG [WorkerReceiver
Thread:FastLeaderElection$Messenger$WorkerReceiver@214] - Receive new
notification message. My id = 1
2011-01-17 14:38:30,111 - INFO [WorkerReceiver Thread:FastLeaderElection@496]
- Notification: 4 (n.leader), 8589936845 (n.zxid), 6 (n.round), LOOKING
(n.state), 4 (n.sid), FOLLOWING (my state)
2011-01-17 14:38:30,111 - DEBUG [WorkerReceiver
Thread:FastLeaderElection$Messenger$WorkerReceiver@288] - Sending new
notification. My id = 1, Recipient = 4
2011-01-17 14:38:30,112 - DEBUG [WorkerSender Thread:QuorumCnxManager@384] -
There is a connection already for server 4
2011-01-17 14:38:34,115 - INFO [QuorumPeer:/0.0.0.0:2181:Learner@315] -
Setting leader epoch 3
2011-01-17 14:38:34,117 - WARN [QuorumPeer:/0.0.0.0:2181:Follower@116] - Got
zxid 0x2000008ce expected 0x1
2011-01-17 14:38:34,117 - INFO [QuorumPeer:/0.0.0.0:2181:FileTxnSnapLog@208] -
Snapshotting: 300000000
2011-01-17 14:38:37,346 - WARN [QuorumPeer:/0.0.0.0:2181:Follower@116] - Got
zxid 0x300000001 expected 0x2000008cf
2011-01-17 14:38:37,988 - FATAL
[QuorumPeer:/0.0.0.0:2181:FollowerZooKeeperServer@112] - Committing zxid
0x300000001 but next pending txn 0x2000008ce
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