-
环境：
-
jdk1.8
-
centos7.6
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elasticsearch7.8
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config/elasticsearch.yml
- hadoop168:
cluster.name: elasticsearch-cluster node.name: hadoop168 node.master: true node.data: true node.max_local_storage_nodes: 3 path.data: /opt/elasticsearch-7.8.0/data path.logs: /opt/elasticsearch-7.8.0/logs network.host: 192.168.168.168 http.port: 9200 transport.tcp.port: 9300 discovery.seed_hosts: ["192.168.168.168:9300", "192.168.168.169:9300", "192.168.168.170:9300"] cluster.initial_master_nodes: ["192.168.168.168", "192.168.168.169", "192.168.168.170"] xpack.monitoring.collection.enabled: true
- hadoop169:
cluster.name: elasticsearch-cluster node.name: hadoop169 node.master: true node.data: true node.max_local_storage_nodes: 3 path.data: /opt/elasticsearch-7.8.0/data path.logs: /opt/elasticsearch-7.8.0/logs network.host: 192.168.168.169 http.port: 9200 transport.tcp.port: 9300 discovery.seed_hosts: ["192.168.168.168:9300", "192.168.168.169:9300", "192.168.168.170:9300"] cluster.initial_master_nodes: ["192.168.168.168", "192.168.168.169", "192.168.168.170"] xpack.monitoring.collection.enabled: true
- hadoop170:
cluster.name: elasticsearch-cluster node.name: hadoop170 node.master: true node.data: true node.max_local_storage_nodes: 3 path.data: /opt/elasticsearch-7.8.0/data path.logs: /opt/elasticsearch-7.8.0/logs network.host: 192.168.168.170 http.port: 9200 transport.tcp.port: 9300 discovery.seed_hosts: ["192.168.168.168:9300", "192.168.168.169:9300", "192.168.168.170:9300"] cluster.initial_master_nodes: ["192.168.168.168", "192.168.168.169", "192.168.168.170"] xpack.monitoring.collection.enabled: true
报错信息：
[2022-05-06T20:39:16,429][INFO ][o.e.n.Node ] [hadoop168] initialized
[2022-05-06T20:39:16,429][INFO ][o.e.n.Node ] [hadoop168] starting ...
[2022-05-06T20:39:16,666][INFO ][o.e.t.TransportService ] [hadoop168] publish_address {192.168.168.168:9300}, bound_addresses {192.168.168.168:9300}
[2022-05-06T20:39:16,974][INFO ][o.e.b.BootstrapChecks ] [hadoop168] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2022-05-06T20:39:26,987][WARN ][o.e.c.c.ClusterFormationFailureHelper] [hadoop168] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [192.168.168.168, 192.168.168.169, 192.168.168.170] to bootstrap a cluster: have discovered [{hadoop168}{2Lz7sEkTTRWz61t3JmQMBg}{eE-SlHtOQCOKNcowSyrW2Q}{192.168.168.168}{192.168.168.168:9300}{dilmrt}{ml.machine_memory=1910075392, xpack.installed=true, transform.node=true, ml.max_open_jobs=20}]; discovery will continue using [192.168.168.169:9300, 192.168.168.170:9300] from hosts providers and [{hadoop168}{2Lz7sEkTTRWz61t3JmQMBg}{eE-SlHtOQCOKNcowSyrW2Q}{192.168.168.168}{192.168.168.168:9300}{dilmrt}{ml.machine_memory=1910075392, xpack.installed=true, transform.node=true, ml.max_open_jobs=20}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
- 使用了一建启动的脚本，问题的根源，warn级别的日志不影响启动，要到每个节点上分开去启动ElasticSearch
