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spark-master 高可用测试:
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[spark-m]
172.20.101.157 sparkname=master01
172.20.101.164 sparkname=master02
172.20.101.165 sparkname=master03
[spark-s]
172.20.101.160 sparkname=slave01
172.20.101.166 sparkname=slave02
172.20.101.167 sparkname=slave03
[zookeeper]
172.20.101.157 myid=1
172.20.101.164 myid=3
172.20.101.165 myid=2
[root@kubm-03 ~]# tailf /var/log/spark/spark-root-org.apache.spark.deploy.master.Master-1-kubm-03.out
.......
19/07/18 11:11:59 INFO ZooKeeperLeaderElectionAgent: We have gained leadership
19/07/18 11:11:59 INFO Master: I have been elected leader! New state: ALIVE
发现第1台未发现其它节点,状态选举为 leader
[root@kubm-02 ~]# sh /usr/local/spark-2.4.3-bin-hadoop2.7/sbin/start-master.sh
.......
19/07/18 11:17:52 INFO ConnectionStateManager: State change: CONNECTED
状态选举为 CONNECTED
[root@kubm-01 ~]# sh /usr/local/spark-2.4.3-bin-hadoop2.7/sbin/start-master.sh
.。。。。
19/07/18 11:15:09 INFO ConnectionStateManager: State change: CONNECTED
状态选举为 CONNECTED
[root@kubm-03 ~]# sh /usr/local/spark-2.4.3-bin-hadoop2.7/sbin/stop-master.sh
[root@kubm-01 ~]#
19/07/18 11:19:33 INFO ZooKeeperLeaderElectionAgent: We have gained leadership
19/07/18 11:19:33 INFO Master: I have been elected leader! New state: ALIVE