kafka可视化监控工具EFAK(kafka-eagle)安装教程
1.情景展示
要想对kafka进行可视化监控，我们可以使用EFAK（旧名：kafka-eagle）。
部署成功后，首页长这个样子。
2.安装步骤
第一步：安装
地址1：官方网站https://www.kafka-eagle.org/，最终跳转的还是github（https://github.com/smartloli/kafka-eagle-bin/archive/v3.0.1.tar.gz）
地址2：githubhttps://github.com/smartloli/kafka-eagle-bin/tags
两种下载方式：
windows操作系统：https://github.com/smartloli/kafka-eagle-bin/archive/refs/tags/v3.0.2.zip
linux操作系统：https://github.com/smartloli/kafka-eagle-bin/archive/refs/tags/v3.0.2.tar.gz
解压，最终得到：efak-web-3.0.2。
说明：最好和kafka放在同级目录下，方便管理。
第二步：环境配置
官方说明文档：https://docs.kafka-eagle.org/2.installation/
因为我在本地测试用的windows，所以本文将以windows为例进行说明。
第一：必须配置环境变量JAVA_HOME（jdk>=1.8）。
第二：必须配置环境变量KE_HOME。
第三步：参数配置
来到efak-web-3.0.2\conf目录下，打开system-config.properties文件。
zookeeper集群配置
efak.zk.cluster.alias=cluster1
cluster1.zk.list=localhost:2181zookeeper的默认端口号是：2181，按自己的实际需要进行配置即可。
我就用了一个。
数据库配置
efak监控kafka，需要将数据存储到数据库当中。
在system-config.properties文件当中，我们支持使用sqlite
也支持使用mysql。
我这里使用mysql。
最终，在启动efak的时候，它会自动在当前设置的数据库当中建立以下表。
show tables like 'ke%';ke_alarm_clusters
ke_alarm_config
ke_alarm_consumer
ke_alarm_crontab
ke_connect_config
ke_consumer_bscreen_press
ke_consumer_group
ke_consumer_group_summary
ke_logsize
ke_metrics
ke_metrics_offline
ke_p_role
ke_resources
ke_role_resource
ke_sql_history
ke_topic_consumer_group_summary_view
ke_topic_rank
ke_user_role
ke_users
视图
ke_topic_consumer_group_summary_view
说明：如果我们不想要将efak的表建在咱们的业务库，那就需要我们手动创建一个库，例如：ke，来专门存储efak的所需的表。
当然，这也建表语句和要插入的数据，我们也可以自己手动创建。
查看代码
SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;
-- ----------------------------
-- Table structure for ke_alarm_clusters
-- ----------------------------
DROP TABLE IF EXISTS `ke_alarm_clusters`;
CREATE TABLE `ke_alarm_clusters` (
`id` bigint(0) NOT NULL AUTO_INCREMENT,
`type` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`cluster` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`server` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL,
`alarm_group` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`alarm_times` int(0) NULL DEFAULT NULL,
`alarm_max_times` int(0) NULL DEFAULT NULL,
`alarm_level` varchar(4) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`is_normal` varchar(2) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT 'Y',
`is_enable` varchar(2) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT 'Y',
`created` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`modify` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Table structure for ke_alarm_config
-- ----------------------------
DROP TABLE IF EXISTS `ke_alarm_config`;
CREATE TABLE `ke_alarm_config` (
`cluster` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`alarm_group` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`alarm_type` varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`alarm_url` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL,
`http_method` varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`alarm_address` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL,
`created` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`modify` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
PRIMARY KEY (`cluster`, `alarm_group`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Table structure for ke_alarm_consumer
-- ----------------------------
DROP TABLE IF EXISTS `ke_alarm_consumer`;
CREATE TABLE `ke_alarm_consumer` (
`id` bigint(0) NOT NULL AUTO_INCREMENT,
`cluster` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`group` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`topic` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`lag` bigint(0) NULL DEFAULT NULL,
`alarm_group` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`alarm_times` int(0) NULL DEFAULT NULL,
`alarm_max_times` int(0) NULL DEFAULT NULL,
`alarm_level` varchar(4) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`is_normal` varchar(2) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT 'Y',
`is_enable` varchar(2) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT 'Y',
`created` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`modify` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Table structure for ke_alarm_crontab
-- ----------------------------
DROP TABLE IF EXISTS `ke_alarm_crontab`;
CREATE TABLE `ke_alarm_crontab` (
`id` bigint(0) NOT NULL,
`type` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`crontab` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`is_enable` varchar(2) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT 'Y',
`created` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`modify` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
PRIMARY KEY (`id`, `type`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Table structure for ke_connect_config
-- ----------------------------
DROP TABLE IF EXISTS `ke_connect_config`;
CREATE TABLE `ke_connect_config` (
`id` bigint(0) NOT NULL AUTO_INCREMENT,
`cluster` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`connect_uri` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`version` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`alive` varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`created` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`modify` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Table structure for ke_consumer_bscreen_press
-- ----------------------------
DROP TABLE IF EXISTS `ke_consumer_bscreen_press`;
CREATE TABLE `ke_consumer_bscreen_press` (
`id` bigint unsigned NOT NULL,
`cluster` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`group` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`topic` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`logsize` bigint(0) NULL DEFAULT NULL,
`difflogsize` bigint(0) NULL DEFAULT NULL,
`offsets` bigint(0) NULL DEFAULT NULL,
`diffoffsets` bigint(0) NULL DEFAULT NULL,
`lag` bigint(0) NULL DEFAULT NULL,
`timespan` bigint(0) NULL DEFAULT NULL,
`tm` varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE,
INDEX `idx_timespan`(`timespan`) USING BTREE,
INDEX `idx_tm_cluster_diffoffsets`(`tm`, `cluster`, `diffoffsets`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Table structure for ke_consumer_group
-- ----------------------------
DROP TABLE IF EXISTS `ke_consumer_group`;
CREATE TABLE `ke_consumer_group` (
`cluster` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`group` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`topic` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`status` int(0) NULL DEFAULT NULL,
PRIMARY KEY (`cluster`, `group`, `topic`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Table structure for ke_consumer_group_summary
-- ----------------------------
DROP TABLE IF EXISTS `ke_consumer_group_summary`;
CREATE TABLE `ke_consumer_group_summary` (
`cluster` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`group` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`topic_number` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`coordinator` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`active_topic` int(0) NULL DEFAULT NULL,
`active_thread_total` int(0) NULL DEFAULT NULL,
PRIMARY KEY (`cluster`, `group`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Table structure for ke_logsize
-- ----------------------------
DROP TABLE IF EXISTS `ke_logsize`;
CREATE TABLE `ke_logsize` (
`cluster` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`topic` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`logsize` bigint(0) NULL DEFAULT NULL,
`diffval` bigint(0) NULL DEFAULT NULL,
`timespan` bigint(0) NULL DEFAULT NULL,
`tm` varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
INDEX `idx_timespan`(`timespan`) USING BTREE,
INDEX `idx_tm_topic`(`tm`, `topic`) USING BTREE,
INDEX `idx_tm_cluster_diffval`(`tm`, `cluster`, `diffval`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Table structure for ke_metrics
-- ----------------------------
DROP TABLE IF EXISTS `ke_metrics`;
CREATE TABLE `ke_metrics` (
`cluster` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`broker` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL,
`type` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`key` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`value` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`timespan` bigint(0) NULL DEFAULT NULL,
`tm` varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
INDEX `idx_tm_cluster_all`(`cluster`, `type`, `key`, `timespan`, `tm`) USING BTREE,
INDEX `idx_tm_cluster_key`(`cluster`, `type`, `key`, `tm`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Table structure for ke_metrics_offline
-- ----------------------------
DROP TABLE IF EXISTS `ke_metrics_offline`;
CREATE TABLE `ke_metrics_offline` (
`cluster` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`key` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`one` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`mean` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`five` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`fifteen` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
PRIMARY KEY (`cluster`, `key`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Table structure for ke_p_role
-- ----------------------------
DROP TABLE IF EXISTS `ke_p_role`;
CREATE TABLE `ke_p_role` (
`id` bigint(0) NOT NULL AUTO_INCREMENT,
`name` varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'role name',
`seq` tinyint(0) NOT NULL COMMENT 'rank',
`description` varchar(128) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'role describe',
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of ke_p_role
-- ----------------------------
INSERT INTO `ke_p_role` VALUES (1, 'Administrator', 1, 'Have all permissions');
INSERT INTO `ke_p_role` VALUES (2, 'Devs', 2, 'Own add or delete');
INSERT INTO `ke_p_role` VALUES (3, 'Tourist', 3, 'Only viewer');
-- ----------------------------
-- Table structure for ke_resources
-- ----------------------------
DROP TABLE IF EXISTS `ke_resources`;
CREATE TABLE `ke_resources` (
`resource_id` bigint(0) NOT NULL AUTO_INCREMENT,
`name` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'resource name',
`url` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`parent_id` int(0) NOT NULL,
PRIMARY KEY (`resource_id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 25 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of ke_resources
-- ----------------------------
INSERT INTO `ke_resources` VALUES (1, 'System', '/system', -1);
INSERT INTO `ke_resources` VALUES (2, 'User', '/system/user', 1);
INSERT INTO `ke_resources` VALUES (3, 'Role', '/system/role', 1);
INSERT INTO `ke_resources` VALUES (4, 'Resource', '/system/resource', 1);
INSERT INTO `ke_resources` VALUES (5, 'Notice', '/system/notice', 1);
INSERT INTO `ke_resources` VALUES (6, 'Topic', '/topic', -1);
INSERT INTO `ke_resources` VALUES (7, 'Message', '/topic/message', 6);
INSERT INTO `ke_resources` VALUES (8, 'Create', '/topic/create', 6);
INSERT INTO `ke_resources` VALUES (9, 'Alarm', '/alarm', -1);
INSERT INTO `ke_resources` VALUES (10, 'Add', '/alarm/add', 9);
INSERT INTO `ke_resources` VALUES (11, 'Modify', '/alarm/modify', 9);
INSERT INTO `ke_resources` VALUES (12, 'Cluster', '/cluster', -1);
INSERT INTO `ke_resources` VALUES (13, 'ZkCli', '/cluster/zkcli', 12);
INSERT INTO `ke_resources` VALUES (14, 'UserDelete', '/system/user/delete', 1);
INSERT INTO `ke_resources` VALUES (15, 'UserModify', '/system/user/modify', 1);
INSERT INTO `ke_resources` VALUES (16, 'Mock', '/topic/mock', 6);
INSERT INTO `ke_resources` VALUES (18, 'Create', '/alarm/create', 9);
INSERT INTO `ke_resources` VALUES (19, 'History', '/alarm/history', 9);
INSERT INTO `ke_resources` VALUES (20, 'Manager', '/topic/manager', 6);
INSERT INTO `ke_resources` VALUES (21, 'PasswdReset', '/system/user/reset', 1);
INSERT INTO `ke_resources` VALUES (22, 'Config', '/alarm/config', 9);
INSERT INTO `ke_resources` VALUES (23, 'List', '/alarm/list', 9);
INSERT INTO `ke_resources` VALUES (24, 'Hub', '/topic/hub', 6);
-- ----------------------------
-- Table structure for ke_role_resource
-- ----------------------------
DROP TABLE IF EXISTS `ke_role_resource`;
CREATE TABLE `ke_role_resource` (
`id` bigint(0) NOT NULL AUTO_INCREMENT,
`role_id` int(0) NOT NULL,
`resource_id` int(0) NOT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 26 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of ke_role_resource
-- ----------------------------
INSERT INTO `ke_role_resource` VALUES (1, 1, 1);
INSERT INTO `ke_role_resource` VALUES (2, 1, 2);
INSERT INTO `ke_role_resource` VALUES (3, 1, 3);
INSERT INTO `ke_role_resource` VALUES (4, 1, 4);
INSERT INTO `ke_role_resource` VALUES (5, 1, 5);
INSERT INTO `ke_role_resource` VALUES (6, 1, 7);
INSERT INTO `ke_role_resource` VALUES (7, 1, 8);
INSERT INTO `ke_role_resource` VALUES (8, 1, 10);
INSERT INTO `ke_role_resource` VALUES (9, 1, 11);
INSERT INTO `ke_role_resource` VALUES (10, 1, 13);
INSERT INTO `ke_role_resource` VALUES (11, 2, 7);
INSERT INTO `ke_role_resource` VALUES (12, 2, 8);
INSERT INTO `ke_role_resource` VALUES (13, 2, 13);
INSERT INTO `ke_role_resource` VALUES (14, 2, 10);
INSERT INTO `ke_role_resource` VALUES (15, 2, 11);
INSERT INTO `ke_role_resource` VALUES (16, 1, 14);
INSERT INTO `ke_role_resource` VALUES (17, 1, 15);
INSERT INTO `ke_role_resource` VALUES (18, 1, 16);
INSERT INTO `ke_role_resource` VALUES (19, 1, 18);
INSERT INTO `ke_role_resource` VALUES (20, 1, 19);
INSERT INTO `ke_role_resource` VALUES (21, 1, 20);
INSERT INTO `ke_role_resource` VALUES (22, 1, 21);
INSERT INTO `ke_role_resource` VALUES (23, 1, 22);
INSERT INTO `ke_role_resource` VALUES (24, 1, 23);
INSERT INTO `ke_role_resource` VALUES (25, 1, 24);
-- ----------------------------
-- Table structure for ke_sql_history
-- ----------------------------
DROP TABLE IF EXISTS `ke_sql_history`;
CREATE TABLE `ke_sql_history` (
`id` bigint(0) NOT NULL AUTO_INCREMENT,
`cluster` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`username` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`host` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`ksql` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL,
`status` varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`spend_time` bigint(0) NULL DEFAULT NULL,
`created` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
`tm` varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Table structure for ke_topic_rank
-- ----------------------------
DROP TABLE IF EXISTS `ke_topic_rank`;
CREATE TABLE `ke_topic_rank` (
`cluster` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`topic` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`tkey` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`tvalue` bigint(0) NULL DEFAULT NULL,
PRIMARY KEY (`cluster`, `topic`, `tkey`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Table structure for ke_user_role
-- ----------------------------
DROP TABLE IF EXISTS `ke_user_role`;
CREATE TABLE `ke_user_role` (
`id` bigint(0) NOT NULL AUTO_INCREMENT,
`user_id` int(0) NOT NULL,
`role_id` tinyint(0) NOT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of ke_user_role
-- ----------------------------
INSERT INTO `ke_user_role` VALUES (1, 1, 1);
-- ----------------------------
-- Table structure for ke_users
-- ----------------------------
DROP TABLE IF EXISTS `ke_users`;
CREATE TABLE `ke_users` (
`id` bigint(0) NOT NULL AUTO_INCREMENT,
`rtxno` int(0) NOT NULL,
`username` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`password` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`email` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
`realname` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of ke_users
-- ----------------------------
INSERT INTO `ke_users` VALUES (1, 1000, 'admin', '123456', 'admin@email.com', 'Administrator');
-- ----------------------------
-- View structure for ke_topic_consumer_group_summary_view
-- ----------------------------
DROP VIEW IF EXISTS `ke_topic_consumer_group_summary_view`;
CREATE ALGORITHM = UNDEFINED DEFINER = `root`@`localhost` SQL SECURITY DEFINER VIEW `ke_topic_consumer_group_summary_view` AS select `ke_consumer_group`.`cluster` AS `cluster`,`ke_consumer_group`.`topic` AS `topic`,count(distinct `ke_consumer_group`.`group`) AS `group_number`,count(distinct `ke_consumer_group`.`group`) AS `active_group` from `ke_consumer_group` where (`ke_consumer_group`.`status` = 0) group by `ke_consumer_group`.`cluster`,`ke_consumer_group`.`topic`;
SET FOREIGN_KEY_CHECKS = 1;
日志配置（非必要配置）
来到efak-web-3.0.2\kms\conf目录下，打开logging.properties文件。
找到java.util.logging.ConsoleHandler.encoding，并将其值改为：GBK。
如果不改的话，启动后，控制台里的中文将以乱码的形式展示。
第四步：开启JMX
来到kafka_2.13-3.5.1\bin\windows目录下，找到：kafka-server-start.bat。
选中，右键，编辑。
在set KAFKA_HEAP_OPTS=-Xmx1G -Xms1G下，增加以下参数配置。
set JMX_PORT="9988"
保存。
3.启动
切换到efak-web-3.0.2/bin目录下。
双击运行：ke.bat。
当控制台出现如下字样时，项目启动完成。
efak本地访问地址：http://localhost:8048/
会自动跳转至登录页。
用户名：admin
密码：123456
4.扩展
便捷启动
每次启动zk.bat，我们都要切换到efak-web-3.0.2\bin目录下，那有没有更省事的办法呢？
我们可以在efak-web-3.0.2的同级目录下创建一个文件，将以下内容复制进去。
cd efak-web-3.0.2/bin
ke.bat
将文件保存为bat格式。
这样，以后启动efak，我们只需运行一个bat文件就可以了。
修改efak的访问端口
修改efak的端口，实际上是修改tomcat的访问端口，因为本质上：efak是以tomcat来部署的项目。
来到efak-web-3.0.2\kms\conf目录下，打开server.xml。
说明：
如果你的项目也是用tomcat进行部署的话，
这个tomcat的这些端口，最好都改了，以防端口冲突。
可以在上述端口前面，统一加：1。
Tomcat的端口号取值范围是0-65535之间任意未被占用的端口。
用户管理
用户信息最终保存在：ke_users表。
本文来自博客园，作者：Marydon，转载请注明原文链接：https://www.cnblogs.com/Marydon20170307/p/17926628.html
