Zookeeper的启动验证 JMX enabled by default Using config: /opt/modules/zookeeper-3.4.5/bin/../conf/zoo.cf


启动报错误:
[root@Hadoop ~]# zook
JMX enabled by default
Using config: /opt/modules/zookeeper-3.4.5/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED
[root@Hadoop ~]# cd /opt/modules/zookeeper-3.4.5/bin
[root@Hadoop bin]# ./zkServer.sh status
JMX enabled by default
Using config: /opt/modules/zookeeper-3.4.5/bin/../conf/zoo.cfg
Error contacting service. It is probably not running.
[root@Hadoop bin]#
解决办法 :
[root@Hadoop bin]# cd ../zkData/
[root@Hadoop zkData]# ls
my.id zookeeper_server.pid
[root@Hadoop zkData]# cat my.id
1
[root@Hadoop zkData]# vi my.id
[root@Hadoop zkData]# cd ./bin
-bash: cd: ./bin: No such file or directory
[root@Hadoop zkData]# cd ..
[root@Hadoop zookeeper-3.4.5]# cd bin
[root@Hadoop bin]# ./zkServer.sh stop
JMX enabled by default
Using config: /opt/modules/zookeeper-3.4.5/bin/../conf/zoo.cfg
Stopping zookeeper ... ./zkServer.sh: line 143: kill: (2605) - No such process
STOPPED
[root@Hadoop zkData]# ls
my.id zookeeper_server.pid
[root@Hadoop zkData]# rm -rf zookeeper_server.pid
[root@Hadoop zkData]# cat my.id
1
[root@Hadoop zkData]# cd ../bin
[root@Hadoop bin]# ./zkServer.sh start
JMX enabled by default
Using config: /opt/modules/zookeeper-3.4.5/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED
[root@Hadoop bin]# ./zkServer.sh status
主要需要查询日志然后才可以进行启动哦:
操作步骤在bin的下面查询。out日志
[root@Hadoop zkData]# cd ../bin
[root@Hadoop bin]# ./zkServer.sh start
JMX enabled by default
Using config: /opt/modules/zookeeper-3.4.5/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED
[root@Hadoop bin]# ./zkServer.sh status
JMX enabled by default
Using config: /opt/modules/zookeeper-3.4.5/bin/../conf/zoo.cfg
Error contacting service. It is probably not running.
[root@Hadoop bin]# ls
README.txt zkCleanup.sh zkCli.cmd zkCli.sh zkEnv.cmd zkEnv.sh zkServer.cmd zkServer.sh zookeeper.out
[root@Hadoop bin]# tail -f zookeeper.out
2020-02-28 23:04:41,337 [myid:] - ERROR [main:QuorumPeerMain@85] - Invalid config, exiting abnormally
org.apache.zookeeper.server.quorum.QuorumPeerConfig$ConfigException: Error processing /opt/modules/zookeeper-3.4.5/bin/../conf/zoo.cfg
at org.apache.zookeeper.server.quorum.QuorumPeerConfig.parse(QuorumPeerConfig.java:121)
at org.apache.zookeeper.server.quorum.QuorumPeerMain.initializeAndRun(QuorumPeerMain.java:101)
at org.apache.zookeeper.server.quorum.QuorumPeerMain.main(QuorumPeerMain.java:78)
Caused by: java.lang.IllegalArgumentException: /opt/modules/zookeeper-3.4.5/zkData/myid file is missing
at org.apache.zookeeper.server.quorum.QuorumPeerConfig.parseProperties(QuorumPeerConfig.java:344)
at org.apache.zookeeper.server.quorum.QuorumPeerConfig.parse(QuorumPeerConfig.java:117)
... 2 more
Invalid config, exiting abnormally
^C
[root@Hadoop bin]# cd ../zkData/
[root@Hadoop zkData]# ls
my.id zookeeper_server.pid
[root@Hadoop zkData]# mv my.id myid
[root@Hadoop zkData]# ls
myid zookeeper_server.pid
[root@Hadoop zkData]# zook
JMX enabled by default
Using config: /opt/modules/zookeeper-3.4.5/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED
[root@Hadoop zkData]#
然后查询状态,就是启动正常:
[root@Hadoop ~]# cd /opt/modules/zookeeper-3.4.5/bin
[root@Hadoop bin]# ./zkServer.sh status
JMX enabled by default
Using config: /opt/modules/zookeeper-3.4.5/bin/../conf/zoo.cfg
Mode: follower
[root@Hadoop bin]#




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