[
https://issues.apache.org/jira/browse/ZOOKEEPER-2343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
cheyang updated ZOOKEEPER-2343:
-------------------------------
Description:
I'd like to setup 3-nodes zookeeper cluster with version 3.5.1. Because the
network model of kubernetes is that pod and service has different ip address.
In order to deploy it into kubernetes, I have to make zookeeper pods itself to
be 0.0.0.0, so it can be started correctly. the configuration as below:
zk1: zoo.cfg
standaloneEnabled=false
dynamicConfigFile=/opt/zookeeper/conf/zoo.cfg.dynamic
zoo.cfg.dynamic
server.1=0.0.0.0:2888:3888:participant;2181
server.2=10.62.56.192:2888:3888:participant;2181
server.3=10.62.56.193:2888:3888:participant;2181
zk2: zoo.cfg
standaloneEnabled=false
dynamicConfigFile=/opt/zookeeper/conf/zoo.cfg.dynamic
zoo.cfg.dynamic
server.1=10.62.56.191:2888:3888:participant;2181
server.2=0.0.0.0:2888:3888:participant;2181
server.3=10.62.56.193:2888:3888:participant;2181
zk3: zoo.cfg
standaloneEnabled=false
dynamicConfigFile=/opt/zookeeper/conf/zoo.cfg.dynamic
zoo.cfg.dynamic
server.1=10.62.56.191:2888:3888:participant;2181
server.2=10.62.56.192:2888:3888:participant;2181
server.3=0.0.0.0:2888:3888:participant;218
The result is that:
1. Looks like the election is successful. a new dynamic file is generated in
every node:/opt/zookeeper/conf/zoo.cfg.dynamic.100000000
like below
server.1=10.62.56.191:2888:3888:participant;0.0.0.0:2181
server.2=0.0.0.0:2888:3888:participant;0.0.0.0:2181
server.3=10.62.56.193:2888:3888:participant;0.0.0.0:2181
2. But the cluster doesn't really work, I saw the errors:
0:0:2181)(secure=disabled):Learner@273] - Unexpected exception, tries=3,
remaining init limit=16997, connecting to /0.0.0.0:2888
java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:204)
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at
org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:227)
at
org.apache.zookeeper.server.quorum.Learner.connectToLeader(Learner.java:256)
at
org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:74)
at
org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1064)
2015-12-15 04:35:00,403 [myid:1] - INFO
2015-12-15 04:35:00,585 [myid:1] - INFO
[QuorumPeer[myid=1](plain=/0:0:0:0:0:0:0:0:2181)(secure=disabled):Follower@198]
- shutdown called
java.lang.Exception: shutdown Follower
at
org.apache.zookeeper.server.quorum.Follower.shutdown(Follower.java:198)
at
org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1068)
was:
I'd like to setup 3-nodes zookeeper cluster with version 3.5.1. Because the
network model of kubernetes is that pod and service has different ip address.
In order to deploy it into kubernetes, I have to make zookeeper pods itself to
be 0.0.0.0, so it can be started correctly. the configuration as below:
zk1: zoo.cfg
standaloneEnabled=false
dynamicConfigFile=/opt/zookeeper/conf/zoo.cfg.dynamic
zoo.cfg.dynamic
server.1=0.0.0.0:2888:3888:participant;2181
server.2=10.62.56.192:2888:3888:participant;2181
server.3=10.62.56.193:2888:3888:participant;2181
zk2: zoo.cfg
standaloneEnabled=false
dynamicConfigFile=/opt/zookeeper/conf/zoo.cfg.dynamic
zoo.cfg.dynamic
server.1=10.62.56.191:2888:3888:participant;2181
server.2=0.0.0.0:2888:3888:participant;2181
server.3=10.62.56.193:2888:3888:participant;2181
zk3: zoo.cfg
standaloneEnabled=false
dynamicConfigFile=/opt/zookeeper/conf/zoo.cfg.dynamic
zoo.cfg.dynamic
server.1=10.62.56.191:2888:3888:participant;2181
server.2=10.62.56.192:2888:3888:participant;2181
server.3=0.0.0.0:2888:3888:participant;218
The result is that:
1. Looks like the election is successful. a new dynamic file
generated:/opt/zookeeper/conf/zoo.cfg.dynamic.100000000
like below
server.1=10.62.56.191:2888:3888:participant;0.0.0.0:2181
server.2=0.0.0.0:2888:3888:participant;0.0.0.0:2181
server.3=10.62.56.193:2888:3888:participant;0.0.0.0:2181
2. But the cluster doesn't really work, I saw the errors:
0:0:2181)(secure=disabled):Learner@273] - Unexpected exception, tries=3,
remaining init limit=16997, connecting to /0.0.0.0:2888
java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:204)
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at
org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:227)
at
org.apache.zookeeper.server.quorum.Learner.connectToLeader(Learner.java:256)
at
org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:74)
at
org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1064)
2015-12-15 04:35:00,403 [myid:1] - INFO
2015-12-15 04:35:00,585 [myid:1] - INFO
[QuorumPeer[myid=1](plain=/0:0:0:0:0:0:0:0:2181)(secure=disabled):Follower@198]
- shutdown called
java.lang.Exception: shutdown Follower
at
org.apache.zookeeper.server.quorum.Follower.shutdown(Follower.java:198)
at
org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1068)
> Zookeeper 3.5.1 failed to deploy into the kubernetes
> ----------------------------------------------------
>
> Key: ZOOKEEPER-2343
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2343
> Project: ZooKeeper
> Issue Type: Bug
> Components: quorum
> Affects Versions: 3.5.1
> Environment: CentOS Linux release 7.1.1503 (Core)
> openjdk version "1.8.0_65"
> OpenJDK Runtime Environment (build 1.8.0_65-b17)
> OpenJDK 64-Bit Server VM (build 25.65-b01, mixed mode)
> zookeeper: 3.5.1-alpha-1693007
> Reporter: cheyang
> Fix For: 3.5.1
>
>
> I'd like to setup 3-nodes zookeeper cluster with version 3.5.1. Because the
> network model of kubernetes is that pod and service has different ip address.
> In order to deploy it into kubernetes, I have to make zookeeper pods itself
> to be 0.0.0.0, so it can be started correctly. the configuration as below:
> zk1: zoo.cfg
> standaloneEnabled=false
> dynamicConfigFile=/opt/zookeeper/conf/zoo.cfg.dynamic
> zoo.cfg.dynamic
> server.1=0.0.0.0:2888:3888:participant;2181
> server.2=10.62.56.192:2888:3888:participant;2181
> server.3=10.62.56.193:2888:3888:participant;2181
> zk2: zoo.cfg
> standaloneEnabled=false
> dynamicConfigFile=/opt/zookeeper/conf/zoo.cfg.dynamic
> zoo.cfg.dynamic
> server.1=10.62.56.191:2888:3888:participant;2181
> server.2=0.0.0.0:2888:3888:participant;2181
> server.3=10.62.56.193:2888:3888:participant;2181
> zk3: zoo.cfg
> standaloneEnabled=false
> dynamicConfigFile=/opt/zookeeper/conf/zoo.cfg.dynamic
> zoo.cfg.dynamic
> server.1=10.62.56.191:2888:3888:participant;2181
> server.2=10.62.56.192:2888:3888:participant;2181
> server.3=0.0.0.0:2888:3888:participant;218
> The result is that:
> 1. Looks like the election is successful. a new dynamic file is generated in
> every node:/opt/zookeeper/conf/zoo.cfg.dynamic.100000000
> like below
> server.1=10.62.56.191:2888:3888:participant;0.0.0.0:2181
> server.2=0.0.0.0:2888:3888:participant;0.0.0.0:2181
> server.3=10.62.56.193:2888:3888:participant;0.0.0.0:2181
> 2. But the cluster doesn't really work, I saw the errors:
> 0:0:2181)(secure=disabled):Learner@273] - Unexpected exception, tries=3,
> remaining init limit=16997, connecting to /0.0.0.0:2888
> java.net.ConnectException: Connection refused
> at java.net.PlainSocketImpl.socketConnect(Native Method)
> at
> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
> at
> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:204)
> at
> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> at java.net.Socket.connect(Socket.java:589)
> at
> org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:227)
> at
> org.apache.zookeeper.server.quorum.Learner.connectToLeader(Learner.java:256)
> at
> org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:74)
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1064)
> 2015-12-15 04:35:00,403 [myid:1] - INFO
> 2015-12-15 04:35:00,585 [myid:1] - INFO
> [QuorumPeer[myid=1](plain=/0:0:0:0:0:0:0:0:2181)(secure=disabled):Follower@198]
> - shutdown called
> java.lang.Exception: shutdown Follower
> at
> org.apache.zookeeper.server.quorum.Follower.shutdown(Follower.java:198)
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1068)
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