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KnowStreaming/docs/dev_guide/upgrade_manual/logi-km-v2.2.0.md
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---
![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, 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, name数据相同, .
# , name字段还是表示集群名称, identification字段表示的是集群标识, 线,
# , identification字段, 使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);
```