* 1.in server, check serviceName's format 'groupName@@serviceName', groupName and serviceName can't be blank
2.in client, check 'groupName@@serviceName', groupName and serviceName can't be blank
* ignore the check to groupName
* check split's length instead of exception to check argument
* 1.add some notes
2.remove unnecessary code
* modify the notes
* Add receive data and verify data distro protocol interface
* Use new distro implmentation to handle sync datum and checksum request
* Use new distro implmentation to handle get datum request.
* Add ServiceManagerTest
* Add DistroConsistencyServiceImplTest
* Add new distro entities
* Add new distro sync data change
* add new VerifyTask to do checksum.
* Replace old sync task and checksum task
* Add retry sync change task.
* Fix high cpu load
* For checkstyle
* Combine naming sync task to reduce http cost
* Move some classes
* Refactor keys combined logic
* enhance package construct
* Fix unit test
* For pmd
1. It’s a little weird to use Chinese comma in English
2. Fix typo: change 'reposity' to 'repository', 'instance' to 'instances'
3. Format other details of the doc
* fix-#3595, delete the unnecessary code (#3596)
* [ISSUE #3566] move the permission code of nacos-core module to nacos-auth module (#3593)
* move the permission code of nacos-core module to nacos-auth module.
* Fix some code style issues
* address server module auth package name change.
* test change
* Incorrect package name correction
* [ISSUE #3592] Fix incorrect prompt when accessing the restricted namespace (#3603)
* Fix incorrect prompt when accessing the restricted namespace
* Modify variable name
* [ISSUE #3600] Replace the deprecated api of jwt (#3616)
* replace the deprecated api of jwt
* transfer secretKey to byte array just using String encode with utf-8
* [ISSUE #3613] Fix `unit test method not be static` & update publish config listener in `ConfigTest.java` (#3614)
* fix `unit test method not be static` & update publish config listener in `ConfigTest.java`
* fix `unit test method not be static` & update publish config listener in `ConfigTest.java`
* move jwt dependency from console,core to auth. (#3624)
* fix: create kvstorage
* refactor: create kv storage]
Co-authored-by: 赵延 <1060026287@qq.com>
Co-authored-by: mai.jh <maijh97@gmail.com>
Co-authored-by: ljhrot <296093710@qq.com>
Co-authored-by: Xarrow <zhangjian12424@gmail.com>
* 1.use server cacheMillis event service deleted
2.naming client UpdateTask's interval will inc by failCount that connect with server
* 1.move failCount to updateTask
2.redefine the updateService method name. updateServiceNow -> updateService, wrap updateService in updateServiceNow when first getServiceInfo
* 1.create push client even service is not exist
2.serviceInfo's hosts is empty or can't connect to server both add the updateTsk interval
* format the indent
* fix `unit test method not be static` & update publish config listener in `ConfigTest.java`
* fix `unit test method not be static` & update publish config listener in `ConfigTest.java`
