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https://issues.apache.org/jira/browse/ZOOKEEPER-3758?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17060960#comment-17060960
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Agostino Sarubbo commented on ZOOKEEPER-3758:
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If you think you need other info, for fast interaction you can find me as 'ago'
on freenode. Obviously we will report here useful info as well. FTR I'm on CET
tz
> Update from 3.5.7 to 3.6.0 does not work
> ----------------------------------------
>
> Key: ZOOKEEPER-3758
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3758
> Project: ZooKeeper
> Issue Type: Bug
> Components: server
> Reporter: Agostino Sarubbo
> Assignee: Mate Szalay-Beko
> Priority: Major
>
> Hello,
> we have a cluster with 5 zookeeper servers. We tried the update from 3.5.7
> to 3.6.0 but it does not work.
> We got the following:
> {code:java}
> 2020-03-16 10:40:45,514 [myid:1] - INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):QuorumPeer@863]
> - Peer state changed: looking 2020-03-16 10:40:45,514 [myid:1] - WARN
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):QuorumPeer@1501]
> - PeerState set to LOOKING 2020-03-16 10:40:45,514 [myid:1] - INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):QuorumPeer@1371]
> - LOOKING 2020-03-16 10:40:45,514 [myid:1] - INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):FastLeaderElection@931]
> - New election. My id = 1, proposed zxid=0x0 2020-03-16 10:40:45,515
> [myid:1] - INFO
> [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@376] -
> Notification: my state:LOOKING; n.sid:1, n.state:LOOKING , n.leader:1,
> n.round:0x1b, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2,
> n.config version:0x0 2020-03-16 10:40:45,517 [myid:1] - INFO
> [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@376] -
> Notification: my state:LOOKING; n.sid:2, n.state:FOLLOWI NG, n.leader:4,
> n.round:0x1a, n.peerEpoch:0x5c, n.zxid:0x5b00000004, message format
> version:0x2, n.config version:0x0 2020-03-16 10:40:45,517 [myid:1] - INFO
> [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@376] -
> Notification: my state:LOOKING; n.sid:3, n.state:FOLLOWI NG, n.leader:4,
> n.round:0x1a, n.peerEpoch:0x5c, n.zxid:0x5b00000004, message format
> version:0x2, n.config version:0x0 2020-03-16 10:40:45,517 [myid:1] - INFO
> [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@376] -
> Notification: my state:LOOKING; n.sid:5, n.state:FOLLOWI NG, n.leader:4,
> n.round:0x1a, n.peerEpoch:0x5c, n.zxid:0x5b00000004, message format
> version:0x2, n.config version:0x0 2020-03-16 10:40:45,518 [myid:1] - INFO
> [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@376] -
> Notification: my state:LOOKING; n.sid:4, n.state:LEADING , n.leader:4,
> n.round:0x1a, n.peerEpoch:0x5c, n.zxid:0x5b00000004, message format
> version:0x2, n.config version:0x0 2020-03-16 10:40:45,518 [myid:1] - INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):QuorumPeer@857]
> - Peer state changed: following 2020-03-16 10:40:45,518 [myid:1] - INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):QuorumPeer@1453]
> - FOLLOWING 2020-03-16 10:40:45,518 [myid:1] - INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):ZooKeeperServer@1246]
> - minSessionTimeout set to 4000 2020-03-16 10:40:45,518 [myid:1] - INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):ZooKeeperServer@1255]
> - maxSessionTimeout set to 40000 2020-03-16 10:40:45,519 [myid:1] - INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):ResponseCache@45]
> - Response cache size is initialized with value 400. 2020-03-16 10:40:45,519
> [myid:1] - INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):ResponseCache@45]
> - Response cache size is initialized with value 400. 2020-03-16 10:40:45,519
> [myid:1] - INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):RequestPathMetricsCollector@111]
> - zookeeper.pathStats.slotCapacity = 60 2020-03-16 10:40:45,519 [myid:1] -
> INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):RequestPathMetricsCollector@112]
> - zookeeper.pathStats.slotDuration = 15 2020-03-16 10:40:45,519 [myid:1] -
> INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):RequestPathMetricsCollector@113]
> - zookeeper.pathStats.maxDepth = 6 2020-03-16 10:40:45,519 [myid:1] - INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):RequestPathMetricsCollector@114]
> - zookeeper.pathStats.initialDelay = 5 2020-03-16 10:40:45,519 [myid:1] -
> INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):RequestPathMetricsCollector@115]
> - zookeeper.pathStats.delay = 5 2020-03-16 10:40:45,519 [myid:1] - INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):RequestPathMetricsCollector@116]
> - zookeeper.pathStats.enabled = false 2020-03-16 10:40:45,519 [myid:1] -
> INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):ZooKeeperServer@1470]
> - The max bytes for all large requests are set t o 104857600 2020-03-16
> 10:40:45,519 [myid:1] - INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):ZooKeeperServer@1484]
> - The large request threshold is set to -1 2020-03-16 10:40:45,519 [myid:1]
> - INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):ZooKeeperServer@329]
> - Created server with tickTime 2000 minSessionTim eout 4000
> maxSessionTimeout 40000 clientPortListenBacklog -1 datadir
> /opt/loway/zookeeper/logs/version-2 snapdir
> /opt/loway/zookeeper/data/version-2 2020-03-16 10:40:45,519 [myid:1] - INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):Follower@75] -
> FOLLOWING - LEADER ELECTION TOOK - 4 MS 2020-03-16 10:40:45,519 [myid:1] -
> INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):QuorumPeer@863]
> - Peer state changed: following - discovery 2020-03-16 10:40:46,521 [myid:1]
> - WARN
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):Follower@129] -
> Exception when following the leader java.lang.IllegalArgumentException
> at
> java.util.concurrent.ThreadPoolExecutor.<init>(ThreadPoolExecutor.java:1314)
> at
> java.util.concurrent.ThreadPoolExecutor.<init>(ThreadPoolExecutor.java:1202)
> at java.util.concurrent.Executors.newFixedThreadPool(Executors.java:89)
> at
> org.apache.zookeeper.server.quorum.Learner.connectToLeader(Learner.java:275)
> at
> org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:87)
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1455)
> 2020-03-16 10:40:46,521 [myid:1] - INFO
> [QuorumPeer[myid=1](plain=0.0.0.0:2181)(secure=0.0.0.0:2281):Follower@292] -
> shutdown Follower{code}
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