Question

我以此方式安装了Elsatic搜索。单节点有效，但群集不起作用（2个节点无法建立连接）。

请问缺少什么？

wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.2.0-linux-x86_64.tar.gz

tar -xzf elasticsearch-7.2.0-linux-x86_64.tar.gz
cd elasticsearch-7.2.0/ 


# Set config for Elastic Search (in ./config/elasticsearch.yml)

# Master:
echo "" >> ./config/elasticsearch.yml
echo "xpack.security.enabled: true" >> ./config/elasticsearch.yml
echo "cluster.name: es-int"  >> ./config/elasticsearch.yml
echo "node.name: node-1"  >> ./config/elasticsearch.yml
echo "path.data: /tmp/elasticsearch.data"  >> ./config/elasticsearch.yml
echo "path.logs: /tmp/elasticsearch.log"  >> ./config/elasticsearch.yml
echo "network.host: 0.0.0.0"  >> ./config/elasticsearch.yml
echo 'discovery.seed_hosts: ["master-ip", "slave-ip" ]'  >> ./config/elasticsearch.yml
echo 'cluster.initial_master_nodes: ["master-ip"]'  >> ./config/elasticsearch.yml
echo "http.port: 9200"  >> ./config/elasticsearch.yml
echo "transport.host: localhost"  >> ./config/elasticsearch.yml
echo "transport.tcp.port: 9300"  >> ./config/elasticsearch.yml

# Slave:
echo "" >> ./config/elasticsearch.yml
echo "xpack.security.enabled: true" >> ./config/elasticsearch.yml
echo "cluster.name: es-int"  >> ./config/elasticsearch.yml
echo "node.name: node-2"  >> ./config/elasticsearch.yml
echo "path.data: /tmp/elasticsearch.data"  >> ./config/elasticsearch.yml
echo "path.logs: /tmp/elasticsearch.log"  >> ./config/elasticsearch.yml
echo "network.host: 0.0.0.0"  >> ./config/elasticsearch.yml
echo "http.port: 9200"  >> ./config/elasticsearch.yml
echo 'discovery.seed_hosts: ["master-ip", "slave-ip" ]'  >> ./config/elasticsearch.yml
echo 'cluster.initial_master_nodes: ["master-ip"]'  >> ./config/elasticsearch.yml
echo "transport.host: localhost"  >> ./config/elasticsearch.yml
echo "transport.tcp.port: 9300"  >> ./config/elasticsearch.yml

./bin/elasticsearch

错误：

[WARN ][o.e.c.c.ClusterFormationFailureHelper] [node-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [master-ip] to bootstrap a cluster: have discovered []; discovery will continue using [master-ip:9300, slave-ip:9300] from hosts providers and [{node-1}{Auontlf87A}{hJQJg9JD-IA}{localhost}{127.0.0.1:9300}{ml.machine_memory=8201650176, xpack.installed=true, ml.max_open_jobs=20}] from last-known cluster state; node term 0, last-accepted version 0 in term 0

Answer 1

我认为这与this有关。您是否尝试过将network.host IP设置为实际的主IP地址和从IP地址？

edit ：链接在这里可能根本不相关。而是将node.master: true设置为允许将一个节点选举为主节点。

edit2 ：可能也不是，因为这是默认设置。不幸的是我很茫然

ElasticSearch 7.2.0-节点未在集群模式下彼此连接

1 个答案: