Files
KnowStreaming/docs/dev_guide/upgrade_manual/logi-km-v2.2.0.md
2021-01-23 13:19:29 +08:00

28 lines
1.2 KiB
Markdown
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

---
![kafka-manager-logo](../../assets/images/common/logo_name.png)
**一站式`Apache Kafka`集群指标监控与运维管控平台**
---
# 升级至`2.2.0`版本
`2.2.0`版本在`cluster`表及`logical_cluster`各增加了一个字段因此需要执行下面的sql进行字段的增加。
```sql
# cluster表中增加jmx_properties字段, 这个字段会用于存储jmx相关的认证以及配置信息
ALTER TABLE `cluster` ADD COLUMN `jmx_properties` TEXT NULL COMMENT 'JMX配置' AFTER `security_properties`;
# logical_cluster中增加identification字段, 同时数据和原先name数据相同, 最后增加一个唯一键.
# 此后, name字段还是表示集群名称, identification字段表示的是集群标识, 只能是字母数字及下划线组成,
# 数据上报到监控系统时, 集群这个标识采用的字段就是identification字段, 之前使用的是name字段.
ALTER TABLE `logical_cluster` ADD COLUMN `identification` VARCHAR(192) NOT NULL DEFAULT '' COMMENT '逻辑集群标识' AFTER `name`;
UPDATE `logical_cluster` SET `identification`=`name` WHERE id>=0;
ALTER TABLE `logical_cluster` ADD INDEX `uniq_identification` (`identification` ASC);
```