我发现了错误。错误是由于 node.name 和 cluster.name 之前的 空格 而引起的。 删除
该空格及其正常工作。
更新了elasticsearch.yml文件
# ======================== Elasticsearch Configuration =========================## NOTE: Elasticsearch comes with reasonable defaults for most settings.# Before you set out to tweak and tune the configuration, make sure you# understand what are you trying to accomplish and the consequences.## The primary way of configuring a node is via this file. This template lists# the most important settings you may want to configure for a production cluster.## Please see the documentation for further information on configuration options:# <http://www.elastic.co/guide/en/elasticsearch/reference/current/setup-configuration.html>## ---------------------------------- Cluster -----------------------------------## Use a descriptive name for your cluster:#cluster.name: my-application-shakedeal## ------------------------------------ Node ------------------------------------## Use a descriptive name for the node:#node.name: shakedeal-1## Add custom attributes to the node:## node.rack: r1## ----------------------------------- Paths ------------------------------------## Path to directory where to store the data (separate multiple locations by comma):## path.data: /path/to/data## Path to log files:## path.logs: /path/to/logs## ----------------------------------- Memory -----------------------------------## Lock the memory on startup:## bootstrap.memory_lock: true## Make sure that the `ES_HEAP_SIZE` environment variable is set to about half the memory# available on the system and that the owner of the process is allowed to use this limit.## Elasticsearch performs poorly when the system is swapping the memory.## ---------------------------------- Network -----------------------------------## Set the bind address to a specific IP (IPv4 or IPv6):#network.host: 127.0.0.1network.bind_host: IP_ADDRESS## Set a custom port for HTTP:## http.port: 9200## For more information, see the documentation at:# <http://www.elastic.co/guide/en/elasticsearch/reference/current/modules-network.html>## --------------------------------- Discovery ----------------------------------## Pass an initial list of hosts to perform discovery when new node is started:# The default list of hosts is ["127.0.0.1", "[::1]"]## discovery.zen.ping.unicast.hosts: ["host1", "host2"]## Prevent the "split brain" by configuring the majority of nodes (total number of nodes / 2 + 1):## discovery.zen.minimum_master_nodes: 3## For more information, see the documentation at:# <http://www.elastic.co/guide/en/elasticsearch/reference/current/modules-discovery.html>## ---------------------------------- Gateway -----------------------------------## Block initial recovery after a full cluster restart until N nodes are started:## gateway.recover_after_nodes: 3## For more information, see the documentation at:# <http://www.elastic.co/guide/en/elasticsearch/reference/current/modules-gateway.html>## ---------------------------------- Various -----------------------------------## Disable starting multiple nodes on a single system:## node.max_local_storage_nodes: 1## Require explicit names when deleting indices:## action.destructive_requires_name: true
PHP代码
<?php require 'vendor/autoload.php'; $indexParams = [ 'index' => 'my_index', 'body' => [ 'settings' => [ 'number_of_shards' => 5, 'number_of_replicas' => 1 ] ] ]; $client = ElasticsearchClientBuilder::create() ->setSSLVerification(false) ->setHosts(["IP_ADDRESS:9200"])->build(); $response = ''; try { $response = $client->indices()->create($indexParams); print_r($response); print_r($response); } catch(Exception $e) { echo "Exception : ".$e->getMessage(); } die('End : Elastic Search');?>成功回应 ：
Array ( [acknowledged] => 1 )
