环境 :Ubuntu16.04
报错1、连接elasticsearch,kibana启动报错
报错信息 :
Status changed from uninitialized to green - Ready
log [08:29:01.886] [error][admin][elasticsearch] Request error, retrying
log [08:29:01.899] [error][status][plugin:[email protected]] Status changed from yellow to red - Unable to connect to Elasticsearch at http://localhost:9200.
log [08:29:04.405] [warning][admin][elasticsearch] Unable to revive connection: http://localhost:9200/
log [08:29:04.405] [warning][admin][elasticsearch] No living connection
root@jnydjky:/optlim/kibana-6.2.3-linux-x86_64# ./bin/kibana
log [07:37:05.026] [info][status][plugin:kibana@6.2.3] Status changed from uninitialized to green - Ready
log [07:37:05.084] [info][status][plugin:elasticsearch@6.2.3] Status changed from uninitialized to yellow - Waiting for Elasticsearch
log [07:37:05.261] [info][status][plugin:timelion@6.2.3] Status changed from uninitialized to green - Ready
log [07:37:05.269] [info][status][plugin:console@6.2.3] Status changed from uninitialized to green - Ready
log [07:37:05.275] [info][status][plugin:metrics@6.2.3] Status changed from uninitialized to green - Ready
log [07:37:05.303] [info][listening] Server running at http://localhost:5601
log [07:37:05.412] [info][status][plugin:elasticsearch@6.2.3] Status changed from yellow to green - Ready
log [08:25:19.891] [error][admin][elasticsearch] Request error, retrying
HEAD http://localhost:9200/ => connect ECONNREFUSED 127.0.0.1:9200
log [08:25:19.896] [warning][admin][elasticsearch] Unable to revive connection: http://localhost:9200/
log [08:25:19.896] [warning][admin][elasticsearch] No living connections
报错原因 :kibana启动时,需要连接es的9200端口,而es还没有启动。
解决办法 :
1、
查找kibana进程以及端口
ps -ef|grep kibana
ps -ef|grep 5601
都找不到
尝试 使用 fuser -n tcp 5601
kill -9 端口
启动即可 ./kibana
或者
启动ES,之后再启动kibana,kibana启动时,需要连接es的9200端口
方法2、
不要看kibana的日志,看es的日志,设置cluster和node名就可以了
root@jnydjky:/optlim/elasticsearch-6.2.3# cd config/
root@jnydjky:/optlim/elasticsearch-6.2.3/config# ls
elasticsearch.yml elasticsearch.yml1 jvm.options log4j2.properties
root@jnydjky:/optlim/elasticsearch-6.2.3/config#
root@jnydjky:/optlim/elasticsearch-6.2.3/config# vi elasticsearch.yml
#注意空格
cluster.name: jnydjky
node.name: jnydjky
报错2、连接超时
[error][status][plugin:[email protected]] Status changed from green to red - Request Timeout after 3000ms
root@ubuntu:/usr/local/kibana-6.2.3-linux-x86_64# ./bin/kibana
log [13:34:58.042] [error][status][plugin:elasticsearch@6.2.3] Status changed from green to red - Request Timeout after 3000ms
log [13:35:00.843] [info][status][plugin:elasticsearch@6.2.3] Status changed from red to green - Ready
解决办法 :
报错3、启动logstash报错 Unrecognized VM option ‘UseParNewGC’
解决措施:删去config文件夹下的jvm.options配置文件中的-XX:UseParNewGC
参考链接:
启动kibana报错 :https://blog.csdn.net/u011983111/article/details/52387126