Elasticsearch6.5.2 X-pack破解及安装教程

先正常安装 elasticSearch， kibana。

1. 如果是6.5.2版本，可以直接下载jar文件：https://download.csdn.net/download/bigben0123/10932740。跳过此步。

重写x-pack下的2个类:LicenseVerifier.java和XPackBuild.java

直接拿走重写完的类 链接: https://pan.baidu.com/s/1ESqoZW8eieO7Zdgs31hxsQ 密码: uqnd

覆盖流程

1.用zip软件打开 找到的目标jar包 elasticsearch-6.5.2\modules\x-pack\x-pack-core\x-pack-core-6.5.2.jar。
2.用 LicenseVerifier.class 覆盖 x-pack-core-6.5.2.jar\org\elasticsearch\license 目录下的同名文件
3.同理用 XPackBuild.class 覆盖 x-pack-core-6.5.2.jar\org\elasticsearch\xpack\core 目录下的同名文件

直接保存成新的jar。替换以前的即可。

2. 在elasticsearch.yml 中 添加一下配置

xpack.security.enabled:false

重启elasticsearch

3. 在kibana的左边菜单 Management-> Licence -> apply trail license。等待几个小时后收到 license，修改如下两项：

"type":"platinum","issue_date_in_millis":1548115200000,"expiry_date_in_millis":3107746200000

package org.elasticsearch.xpack.core;

import org.elasticsearch.common.SuppressForbidden;

import org.elasticsearch.common.io.PathUtils;

import java.net.URISyntaxException;

import java.net.URL;

import java.nio.file.Path;

public class XPackBuild {

    public static final XPackBuild CURRENT;

    private String shortHash;

    private String date;

    static {

        String shortHash;

        String date;

        shortHash = "Unknown";

        date = "Unknown";

        CURRENT = new XPackBuild(shortHash, date);

    }

    @SuppressForbidden(reason = "looks up path of xpack.jar directly")

    static Path getElasticsearchCodebase() {

        URL url = XPackBuild.class.getProtectionDomain().getCodeSource().getLocation();

        try {

            return PathUtils.get(url.toURI());

        } catch (URISyntaxException bogus) {

            throw new RuntimeException(bogus);

        }

    }

    XPackBuild(String shortHash, String date) {

        this.shortHash = shortHash;

        this.date = date;

    }

    public String shortHash() {

        return shortHash;

    }

    public String date() {

        return date;

    }

}