web-dev-qa-db-fra.com

Elastic Search Donnez une erreur Aucun noeud actif trouvé dans votre cluster

Je commence à travailler avec la recherche élastique. J'ai installé avec succès la recherche élastique sur mon serveur (différent du serveur d'applications) .Mais lorsque j'essaie d'appeler Elatic Search depuis mon serveur d'applications, une erreur s'est produite Fatal error: Uncaught exception 'Elasticsearch\Common\Exceptions\NoNodesAvailableException' with message 'No alive nodes found in your cluster'

Lorsque je vérifie le statut de la recherche Elastic, il affiche Actif .

Comment appeler la recherche élastique de mon serveur d'applications vers mon serveur de recherche Elastic?.

<?php
    require 'vendor/autoload.php';
    $hosts = [
       'ip_address:9200'         // IP + Port
    ];
    $client = Elasticsearch\ClientBuilder::create()->setHosts($hosts)->build();

    $params = [
        'index' => 'my_index',
        'type' => 'my_type',
        'id' => 'my_id',
        'body' => ['testField' => 'abc']
    ];

    $response = $client->index($params);
?>

Mes paramètres elasticsearch.yml 

    # ======================== 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
    #
    # ------------------------------------ Node ------------------------------------
    #
    # Use a descriptive name for the node:
    #
     node.name: node-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: 0.0.0.0
    #network.bind_Host: 0
    #
    # 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

Paramètres elasticsearch.yml qui ne fonctionnent pas

network.Host: 127.0.0.1

network.Host: 0

network.Host: 0.0.0.0

network.Host: IP_Address

network.bind_Host: 0

network.bind_Host: IP_Address

Lorsque je configure les paramètres ci-dessus, elasticsearch affiche le statut d'échec.

REMARQUE: Elastic Search est installé sur un serveur différent à partir de mon serveur d'applications.

phpsearchelasticsearchserver
7
Tomas

J'ai trouvé l'erreur.Error vient à cause de l'espace avant node.name et cluster.name . Supprimez l'espace et son bon fonctionnement.

Fichier elasticsearch.yml mis à jour 

# ======================== 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: 127.0.0.1
network.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 Code 

 <?php
    require 'vendor/autoload.php';
    $indexParams = [
        'index' => 'my_index',
        'body' => [
            'settings' => [
                'number_of_shards' => 5,
                'number_of_replicas' => 1
            ]
        ]
    ];

    $client = Elasticsearch\ClientBuilder::create()
        ->setSSLVerification(false)
        ->setHosts(["IP_ADDRESS:9200"])->build();  
    $response = ''; 
    try {
        /* Create the index */
        $response = $client->indices()->create($indexParams);
        print_r($response);

        print_r($response);

    } catch(Exception $e) {
        echo "Exception : ".$e->getMessage();
    }
    die('End : Elastic Search');

?>

Réponse de réussite : 

 Array
 (
    [acknowledged] => 1
 )
3
Tomas

Je suis également confronté au même problème. J'ai été spécifié dans l'hôte 'myhostaddress: 9200'. Modifiez-le avec l'adresse IP de votre serveur hôte Elasticsearch, par exemple "127.0.0.1:9200". Cela résout mon problème.

1
Ashish Tiwari

Votre réponse se trouve sur le lien que je fournis https://forums.aws.Amazon.com/thread.jspa?threadID=230626 J'ai le même problème mais grâce à ce lien, le problème a été résolu réponse qui suggère de joindre un suffixe: 443 à la fin fonctionnera 

0
Prakhar Sharma

J'ai trouvé cette erreur et l'ai résolue en procédant comme suit:

  1. Commente le réglage du plugin sur le fichier app/etc/env.php.

    'system' => [
'default' => [
  /* 'smile_elasticsuite_core_base_settings' => [
 'es_client' => [
  'servers' => 'node-1:9200,node-2:9200',
  'enable_https_mode' => '0',
  'enable_http_auth' => '0',
  'http_auth_user' => '',
  'http_auth_pwd' => ''
   ]
  ] */
 ]
]

  2. Démarrer le serveur.

  3. mettre à niveau magento 

    php bin/magento setup:upgrade
0
Mohd Bashir