[Task] Set local database as default file server provider

[MasamiYui]

What's changed?

#3279

Checklist

• I have read the Contributing Guide
• I have written the necessary doc or comment.
• I have added the necessary unit tests and all cases have passed.

Add or update API

• I have added the necessary e2e tests and all cases have passed.

[tomsun28]

hi there has some unit test failed.

[INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.152 s - in org.apache.hertzbeat.manager.service.ObjectStoreConfigServiceTest
[INFO] Running org.apache.hertzbeat.manager.service.AppServiceTest
Error:  Tests run: 5, Failures: 0, Errors: 5, Skipped: 0, Time elapsed: 0.229 s <<< FAILURE! - in org.apache.hertzbeat.manager.service.AppServiceTest
Error:  getI18nResources  Time elapsed: 0.22 s  <<< ERROR!
java.lang.NullPointerException: Cannot invoke "org.apache.hertzbeat.manager.dao.DefineDao.findAll()" because "this.this$0.defineDao" is null
	at org.apache.hertzbeat.manager.service.AppServiceTest.setUp(AppServiceTest.java:58)

Error:  getAllAppHierarchy  Time elapsed: 0.001 s  <<< ERROR!
java.lang.NullPointerException: Cannot invoke "org.apache.hertzbeat.manager.dao.DefineDao.findAll()" because "this.this$0.defineDao" is null
	at org.apache.hertzbeat.manager.service.AppServiceTest.setUp(AppServiceTest.java:58)

Error:  getAppDefineMetricNames  Time elapsed: 0.002 s  <<< ERROR!
java.lang.NullPointerException: Cannot invoke "org.apache.hertzbeat.manager.dao.DefineDao.findAll()" because "this.this$0.defineDao" is null
	at org.apache.hertzbeat.manager.service.AppServiceTest.setUp(AppServiceTest.java:58)

Error:  getAppParamDefines  Time elapsed: 0.002 s  <<< ERROR!
java.lang.NullPointerException: Cannot invoke "org.apache.hertzbeat.manager.dao.DefineDao.findAll()" because "this.this$0.defineDao" is null
	at org.apache.hertzbeat.manager.service.AppServiceTest.setUp(AppServiceTest.java:58)

Error:  getAppDefine  Time elapsed: 0.001 s  <<< ERROR!
java.lang.NullPointerException: Cannot invoke "org.apache.hertzbeat.manager.dao.DefineDao.findAll()" because "this.this$0.defineDao" is null
	at org.apache.hertzbeat.manager.service.AppServiceTest.setUp(AppServiceTest.java:58)

[INFO] Running org.apache.hertzbeat.manager.service.AiServiceFactoryTest
[INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.098 s - in org.apache.hertzbeat.manager.service.AiServiceFactoryTest
[INFO] Running org.apache.hertzbeat.manager.service.MailGeneralConfigServiceTest
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 s - in org.apache.hertzbeat.manager.service.MailGeneralConfigServiceTest
[INFO] Running org.apache.hertzbeat.manager.service.ObsObjectStoreServiceTest
[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.666 s - in org.apache.hertzbeat.manager.service.ObsObjectStoreServiceTest
[INFO] Running org.apache.hertzbeat.manager.service.TemplateConfigServiceTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.066 s - in org.apache.hertzbeat.manager.service.TemplateConfigServiceTest
[INFO] Running org.apache.hertzbeat.manager.service.MonitorServiceTest
[INFO] Tests run: 30, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.483 s - in org.apache.hertzbeat.manager.service.MonitorServiceTest
[INFO] Running org.apache.hertzbeat.manager.service.SystemSecretServiceTest
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 s - in org.apache.hertzbeat.manager.service.SystemSecretServiceTest
[INFO] Running org.apache.hertzbeat.manager.service.ExcelImExportServiceTest
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.51 s - in org.apache.hertzbeat.manager.service.ExcelImExportServiceTest
[INFO] Running org.apache.hertzbeat.manager.service.ConfigServiceTest
[INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.102 s - in org.apache.hertzbeat.manager.service.ConfigServiceTest
[INFO] Running org.apache.hertzbeat.manager.service.YamlImExportServiceTest
[INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 s - in org.apache.hertzbeat.manager.service.YamlImExportServiceTest
[INFO] Running org.apache.hertzbeat.manager.service.BulletinServiceTest
[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.082 s - in org.apache.hertzbeat.manager.service.BulletinServiceTest
[INFO] 
[INFO] Results:
[INFO] 
Error:  Errors: 
Error:    AppServiceTest.setUp:58 » NullPointer Cannot invoke "org.apache.hertzbeat.mana...
Error:    AppServiceTest.setUp:58 » NullPointer Cannot invoke "org.apache.hertzbeat.mana...
Error:    AppServiceTest.setUp:58 » NullPointer Cannot invoke "org.apache.hertzbeat.mana...
Error:    AppServiceTest.setUp:58 » NullPointer Cannot invoke "org.apache.hertzbeat.mana...
Error:    AppServiceTest.setUp:58 » NullPointer Cannot invoke "org.apache.hertzbeat.mana...
[INFO] 
Error:  Tests run: 192, Failures: 0, Errors: 5, Skipped: 0

[tomsun28]

LGTM!