记录ElastaicSearch遇到的问题

最新推荐文章于 2024-04-28 10:37:50 发布

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本文记录了在运行Elasticsearch时遇到的问题，包括以用户权限执行以及x-pack的配置细节，确保成功标志的出现。

开启elasticsearch之前一定要关闭防火墙
开启elasticsearch之前一定要关闭防火墙
开启elasticsearch之前一定要关闭防火墙
开启elasticsearch之前一定要关闭防火墙

以用户权限运行elasticsearch

[root@localhost bin]# service iptables stop
iptables: Setting chains to policy ACCEPT: filter [  OK  ]
iptables: Flushing firewall rules: [  OK  ]
iptables: Unloading modules: [  OK  ]
[root@localhost bin]# su nc 
[nc@localhost bin]$ ./elasticsearch

成功标志

http://192.168.63.131:9200/

{
  "name" : "ZV80nzs",
  "cluster_name" : "elasticsearch",
  "cluster_uuid" : "6VVJi5qQTM6n3GsB8ooGrQ",
  "version" : {
    "number" : "6.3.0",
    "build_flavor" : "default",
    "build_type" : "tar",
    "build_hash" : "424e937",
    "build_date" : "2018-06-11T23:38:03.357887Z",
    "build_snapshot" : false,
    "lucene_version" : "7.3.1",
    "minimum_wire_compatibility_version" : "5.6.0",
    "minimum_index_compatibility_version" : "5.0.0"
  },
  "tagline" : "You Know, for Search"
}

2,x-pack

Caused by: org.elasticsearch.ElasticsearchException: X-Pack is not supported and
 Machine Learning is not available for [linux-x86]; 
 you can use the other X-Pack features (unsupported) by setting xpack.ml.enabled: false
  in elasticsearch.yml

在配置文件elasticsearch.yml末尾添加xpack.ml.enabled: false

# ---------------------------------- Various -----------------------------------
#
# Require explicit names when deleting indices:
#
#action.destructive_requires_name: true
bootstrap.system_call_filter: false
xpack.ml.enabled: false