* NacosNamingMetadataManager --> NamingMetadataManager
* Try to add ServiceMetadata consistency
* add catalog api support new data
* Change version to 2.0.0-SNAPSHOT
* Reduce unnecessary InetAddress.getLocalHost() calls
* Set workerId to instance variables to ensure that its value can be different on the same server
* Add Health check Interceptable to decouple task and responsible
* Move v2 heart beat class to heartbeat package.
* use interceptors and checkers to refactor client beat check task
* async update ip port client heart beat
* async push service data
* Remove unused class
* Judge ip port tag by server member ability
* Remove unused codes in HealthCheckCommon
* Add metadata
* Get client beat check timeout from metadata first.
* ignore load data from remote when standalone mode
* refactor. move standalone mode check from DistroLoadDataTask to DistroProtocol
* rename variable loadCompleted to isInitialized
* feature. add update and delete operation on instance's metadata 90%
* 1.add unit test
2.fix-locateInstance error
* format code style
* add @link on class
* move metadata operate to InstanceController.
* format code 50%
* complete bacth operation of metadata
* remove unnecessary test unit
* modify the variable name
* perfect log info
* modify consumer's dto to match it's description
* 1.rename class OperationContext -> InstanceOperationContext
2.move Map operation from NamingUtils to MapUtils
* check datum is null
* code refactor.
* 1. code refactor
2. modify the batch operate http param. just support (1 services : n instance)
* 1.set default clusterName if instance not set
2.fix client params not set instances bug
* npe fix
* 1.remove consistencyType *, just support ephemeral or persist.
2.remove moditfy property method in InstanceOperationContext and InstanceOperationInfo, it just defined by constructor.
* add instance controller test
* fix code too length
* update the param name
* add feature's version of start
* add detail previous config history api
* modify the previous config history url
* modify log description
* 详情页面添加“历史对比”按钮，点击可打开对比面板
* 点击“历史对比”按钮，获取上一版本数据
* 在查看历史对比的时候 不显示revert按钮
* append doc info
* Add unit tests for ISSUE#3855
* Add the previous updates to main.js and main.css
Co-authored-by: 赵延 <1060026287@qq.com>
* Refactor nacos task execute engine
* Refactor nacos task execute engine
* For checkstyle
* For checkstyle
* Use ThreadUtils to reduce duplicate codes
* Set custom logger for TaskExecuteWorker
* Set custom logger for TaskExecuteWorker
