[type:refactor] remove tars support

[Aias00]

Summary

• remove Tars modules, starters, examples, and dependency wiring across the project
• drop Tars enums, registration/response support, SQL seed data, and related release metadata
• align remaining admin and response tests with the non-Tars upstream types and clean residual docs/comments

Test Plan

• ./mvnw -pl shenyu-admin -am -DskipITs -DskipNativeTests -Dcheckstyle.skip -Dspotbugs.skip test -Dtest=RpcTypeEnumTest,ShenyuClientRegisterDivideServiceImplTest,ShenyuClientRegisterGrpcServiceImplTest -Dsurefire.failIfNoSpecifiedTests=false
• ./mvnw -pl shenyu-plugin/shenyu-plugin-response -am -DskipITs -DskipNativeTests -Dcheckstyle.skip -Dspotbugs.skip test -Dtest=ResponsePluginTest -Dsurefire.failIfNoSpecifiedTests=false

[Copilot]

Pull request overview

This PR removes Apache ShenYu’s Tars protocol support across starters, client, plugin, examples, enums/constants, response/transform wiring, and release metadata; it also updates related tests and DB migration/init scripts to reflect the removal.

Changes:

• Removed Tars modules (plugin/client/starters/examples) and associated Spring Boot auto-configuration metadata.
• Removed Tars enum/constants/adapter branches and cleaned up remaining RPC-type handling (response/transform/general-context).
• Updated DB schemas/migrations and documentation to eliminate Tars references.

Reviewed changes

Copilot reviewed 96 out of 96 changed files in this pull request and generated 7 comments.

Show a summary per file

File	Description
shenyu-spring-boot-starter/shenyu-spring-boot-starter-plugin/shenyu-spring-boot-starter-plugin-tars/src/test/java/org/apache/shenyu/springboot/starter/plugin/tars/TarsPluginConfigurationTest.java	Removed Tars starter plugin auto-config test.
shenyu-spring-boot-starter/shenyu-spring-boot-starter-plugin/shenyu-spring-boot-starter-plugin-tars/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports	Removed Tars plugin starter autoconfiguration import.
shenyu-spring-boot-starter/shenyu-spring-boot-starter-plugin/shenyu-spring-boot-starter-plugin-tars/src/main/resources/META-INF/spring.provides	Removed Tars starter provides metadata.
shenyu-spring-boot-starter/shenyu-spring-boot-starter-plugin/shenyu-spring-boot-starter-plugin-tars/src/main/resources/META-INF/spring.factories	Removed Tars starter spring.factories entry.
shenyu-spring-boot-starter/shenyu-spring-boot-starter-plugin/shenyu-spring-boot-starter-plugin-tars/src/main/java/org/apache/shenyu/springboot/starter/plugin/tars/TarsPluginConfiguration.java	Removed Tars plugin starter configuration.
shenyu-spring-boot-starter/shenyu-spring-boot-starter-plugin/shenyu-spring-boot-starter-plugin-tars/pom.xml	Removed Tars plugin starter module POM.
shenyu-spring-boot-starter/shenyu-spring-boot-starter-plugin/pom.xml	Dropped tars starter plugin module from aggregator.
shenyu-spring-boot-starter/shenyu-spring-boot-starter-client/shenyu-spring-boot-starter-client-tars/src/test/java/org/apache/shenyu/springboot/starter/client/tars/ShenyuTarsClientConfigurationTest.java	Removed Tars client starter test.
shenyu-spring-boot-starter/shenyu-spring-boot-starter-client/shenyu-spring-boot-starter-client-tars/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports	Removed Tars client starter autoconfiguration import.
shenyu-spring-boot-starter/shenyu-spring-boot-starter-client/shenyu-spring-boot-starter-client-tars/src/main/resources/META-INF/spring.provides	Removed Tars client starter provides metadata.
shenyu-spring-boot-starter/shenyu-spring-boot-starter-client/shenyu-spring-boot-starter-client-tars/src/main/resources/META-INF/spring.factories	Removed Tars client starter spring.factories entry.
shenyu-spring-boot-starter/shenyu-spring-boot-starter-client/shenyu-spring-boot-starter-client-tars/src/main/java/org/apache/shenyu/springboot/starter/client/tars/ShenyuTarsClientConfiguration.java	Removed Tars client starter configuration.
shenyu-spring-boot-starter/shenyu-spring-boot-starter-client/shenyu-spring-boot-starter-client-tars/pom.xml	Removed Tars client starter module POM.
shenyu-spring-boot-starter/shenyu-spring-boot-starter-client/pom.xml	Dropped tars starter client module from aggregator.
shenyu-register-center/shenyu-register-common/src/main/java/org/apache/shenyu/register/common/enums/RegisterTypeEnum.java	Removed Tars register type.
shenyu-register-center/shenyu-register-common/src/main/java/org/apache/shenyu/register/common/dto/ApiDocRegisterDTO.java	Removed tars from rpcType docstring list.
shenyu-plugin/shenyu-plugin-response/src/test/java/org/apache/shenyu/plugin/response/ResponsePluginTest.java	Removed Tars RPC writer mapping and test case.
shenyu-plugin/shenyu-plugin-response/src/main/java/org/apache/shenyu/plugin/response/strategy/RPCMessageWriter.java	Removed Tars from supported RPC writer types.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-transform/src/main/java/org/apache/shenyu/plugin/transform/RpcParamTransformPlugin.java	Removed Tars from transform plugin RPC skip list.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-tars/src/test/java/org/apache/shenyu/plugin/tars/util/PrxInfoUtilTest.java	Removed Tars plugin unit tests.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-tars/src/test/java/org/apache/shenyu/plugin/tars/handler/TarsPluginDataHandlerTest.java	Removed Tars plugin unit tests.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-tars/src/test/java/org/apache/shenyu/plugin/tars/handler/TarsMetaDataHandlerTest.java	Removed Tars plugin unit tests.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-tars/src/test/java/org/apache/shenyu/plugin/tars/cache/ApplicationConfigCacheTest.java	Removed Tars plugin unit tests.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-tars/src/test/java/org/apache/shenyu/plugin/tars/TarsPluginTest.java	Removed Tars plugin unit tests.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-tars/src/main/java/org/apache/shenyu/plugin/tars/util/ReturnValueResolver.java	Removed Tars plugin runtime code.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-tars/src/main/java/org/apache/shenyu/plugin/tars/util/PrxInfoUtil.java	Removed Tars plugin runtime code.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-tars/src/main/java/org/apache/shenyu/plugin/tars/proxy/TarsInvokePrxList.java	Removed Tars plugin runtime code.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-tars/src/main/java/org/apache/shenyu/plugin/tars/proxy/TarsInvokePrx.java	Removed Tars plugin runtime code.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-tars/src/main/java/org/apache/shenyu/plugin/tars/handler/TarsPluginDataHandler.java	Removed Tars plugin runtime code.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-tars/src/main/java/org/apache/shenyu/plugin/tars/handler/TarsMetaDataHandler.java	Removed Tars plugin runtime code.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-tars/src/main/java/org/apache/shenyu/plugin/tars/exception/ShenyuTarsPluginException.java	Removed Tars-specific exception type.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-tars/src/main/java/org/apache/shenyu/plugin/tars/context/TarsShenyuContextDecorator.java	Removed Tars context decorator.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-tars/src/main/java/org/apache/shenyu/plugin/tars/cache/ApplicationConfigCache.java	Removed Tars plugin cache/bytecode proxy logic.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-tars/src/main/java/org/apache/shenyu/plugin/tars/TarsPlugin.java	Removed Tars plugin implementation.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-tars/pom.xml	Removed Tars plugin module POM.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-general-context/src/main/java/org/apache/shenyu/plugin/general/context/GeneralContextPlugin.java	Removed Tars from general context supported RPC types.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/pom.xml	Dropped shenyu-plugin-tars from RPC plugin aggregator.
shenyu-plugin/shenyu-plugin-api/src/main/java/org/apache/shenyu/plugin/api/result/ShenyuResultEnum.java	Removed Tars-specific result enums/messages.
shenyu-kubernetes-controller/src/main/java/org/apache/shenyu/k8s/common/IngressConstants.java	Cleaned up comments that still referenced Tars.
shenyu-integrated-test/pom.xml	Removed Tars client version property.
shenyu-examples/shenyu-examples-tars/src/main/resources/test.tars	Removed Tars example IDL.
shenyu-examples/shenyu-examples-tars/src/main/resources/application.yml	Removed Tars example config.
shenyu-examples/shenyu-examples-tars/src/main/resources/ShenyuExampleServer.ShenyuExampleApp.config.conf	Removed Tars example server config.
shenyu-examples/shenyu-examples-tars/src/main/java/org/apache/shenyu/examples/tars/servant/testapp/impl/UserServantImpl.java	Removed Tars example implementation.
shenyu-examples/shenyu-examples-tars/src/main/java/org/apache/shenyu/examples/tars/servant/testapp/impl/OrderServantImpl.java	Removed Tars example implementation.
shenyu-examples/shenyu-examples-tars/src/main/java/org/apache/shenyu/examples/tars/servant/testapp/impl/HelloServantImpl.java	Removed Tars example implementation.
shenyu-examples/shenyu-examples-tars/src/main/java/org/apache/shenyu/examples/tars/servant/testapp/UserServant.java	Removed generated Tars example interface.
shenyu-examples/shenyu-examples-tars/src/main/java/org/apache/shenyu/examples/tars/servant/testapp/OrderServant.java	Removed generated Tars example interface.
shenyu-examples/shenyu-examples-tars/src/main/java/org/apache/shenyu/examples/tars/servant/testapp/HelloServant.java	Removed generated Tars example interface.
shenyu-examples/shenyu-examples-tars/src/main/java/org/apache/shenyu/examples/tars/ShenyuTestTarsApplication.java	Removed Tars example application entrypoint.
shenyu-examples/shenyu-examples-tars/src/main/http/tars-test-api.http	Removed Tars example HTTP requests.
shenyu-examples/shenyu-examples-tars/pom.xml	Removed Tars example module POM.
shenyu-examples/shenyu-examples-tars/README.md	Removed Tars example README.
shenyu-examples/pom.xml	Dropped shenyu-examples-tars from examples aggregator.
shenyu-e2e/shenyu-e2e-common/src/main/java/org/apache/shenyu/e2e/model/Plugin.java	Removed TARS from e2e plugin list enum.
shenyu-dist/shenyu-bootstrap-dist/src/main/release-docs/licenses/LICENSE-tars.txt	Removed Tars license file from distribution docs.
shenyu-dist/shenyu-bootstrap-dist/src/main/release-docs/README.txt	Removed “Tars” from supported protocols list.
shenyu-dist/shenyu-bootstrap-dist/src/main/release-docs/LICENSE	Removed Tars dependencies from bundled license list.
shenyu-dist/shenyu-admin-dist/src/main/release-docs/README.txt	Removed “Tars” from supported protocols list.
shenyu-common/src/test/java/org/apache/shenyu/common/enums/RpcTypeEnumTest.java	Updated enum tests to reflect Tars removal.
shenyu-common/src/test/java/org/apache/shenyu/common/dto/convert/selector/TarsUpstreamTest.java	Removed Tars upstream unit test.
shenyu-common/src/test/java/org/apache/shenyu/common/dto/convert/plugin/TarsRegisterConfigTest.java	Removed Tars config unit test.
shenyu-common/src/main/java/org/apache/shenyu/common/utils/PluginNameAdapter.java	Removed RpcType->Plugin mapping for Tars.
shenyu-common/src/main/java/org/apache/shenyu/common/enums/RpcTypeEnum.java	Removed TARS enum and support lists entries.
shenyu-common/src/main/java/org/apache/shenyu/common/enums/PluginEnum.java	Removed TARS plugin enum and upstream name list entry.
shenyu-common/src/main/java/org/apache/shenyu/common/dto/convert/selector/TarsUpstream.java	Removed Tars upstream DTO.
shenyu-common/src/main/java/org/apache/shenyu/common/dto/convert/plugin/TarsRegisterConfig.java	Removed Tars register config DTO.
shenyu-common/src/main/java/org/apache/shenyu/common/constant/Constants.java	Removed Tars “empty result” constant.
shenyu-client/shenyu-client-tars/src/test/java/org/apache/shenyu/client/tars/TarsServiceBeanPostProcessorTest.java	Removed Tars client module tests.
shenyu-client/shenyu-client-tars/src/test/java/org/apache/shenyu/client/tars/TarsRpcExtTest.java	Removed Tars client module tests.
shenyu-client/shenyu-client-tars/src/main/java/org/apache/shenyu/client/tars/common/dto/TarsRpcExt.java	Removed Tars client RPC ext DTO.
shenyu-client/shenyu-client-tars/src/main/java/org/apache/shenyu/client/tars/common/annotation/ShenyuTarsService.java	Removed Tars client annotations.
shenyu-client/shenyu-client-tars/src/main/java/org/apache/shenyu/client/tars/common/annotation/ShenyuTarsClient.java	Removed Tars client annotations.
shenyu-client/shenyu-client-tars/src/main/java/org/apache/shenyu/client/tars/TarsServiceBeanEventListener.java	Removed Tars client registration listener.
shenyu-client/shenyu-client-tars/pom.xml	Removed Tars client module POM.
shenyu-client/pom.xml	Dropped shenyu-client-tars from client aggregator.
shenyu-bootstrap/pom.xml	Removed Tars starter/dependency wiring from bootstrap distribution.
shenyu-admin/src/test/java/org/apache/shenyu/admin/service/register/ShenyuClientRegisterTarsServiceImplTest.java	Removed admin-side Tars registration tests.
shenyu-admin/src/test/java/org/apache/shenyu/admin/service/register/ShenyuClientRegisterGrpcServiceImplTest.java	Updated grpc tests to use grpc upstream DTO types (no Tars reuse).
shenyu-admin/src/test/java/org/apache/shenyu/admin/service/register/ShenyuClientRegisterDivideServiceImplTest.java	Updated divide tests to use divide upstream DTO types (no Tars reuse).
shenyu-admin/src/main/resources/sql-script/h2/schema.sql	Updated seed schema to remove Tars plugin data and adjust rpc_type comment.
shenyu-admin/src/main/java/org/apache/shenyu/admin/utils/CommonUpstreamUtils.java	Removed helpers that constructed Tars upstream objects.
shenyu-admin/src/main/java/org/apache/shenyu/admin/service/register/ShenyuClientRegisterTarsServiceImpl.java	Removed admin-side Tars client register service implementation.
shenyu-admin/src/main/java/org/apache/shenyu/admin/service/converter/TarsSelectorHandleConverter.java	Removed admin-side Tars selector handle converter.
shenyu-admin/src/main/java/org/apache/shenyu/admin/model/vo/ApiVO.java	Removed “tars” from rpcType docstring list.
shenyu-admin/src/main/java/org/apache/shenyu/admin/model/entity/ApiDO.java	Removed “tars” from rpcType docstring list.
shenyu-admin/src/main/java/org/apache/shenyu/admin/model/dto/ApiDTO.java	Removed “tars” from rpcType docstring list.
pom.xml	Removed Tars dependency management entry.
db/upgrade/2.7.0-upgrade-2.7.1-pg.sql	Added upgrade steps to delete Tars plugin data during upgrade.
db/upgrade/2.7.0-upgrade-2.7.1-mysql.sql	Added upgrade steps to delete Tars plugin data during upgrade.
db/init/oracle/schema.sql	Updated rpc_type comment and removed Tars seed records.
db/init/mysql/schema.sql	Updated rpc_type comment and removed Tars seed records.
README.md	Removed “TARS” from feature list.

Comments suppressed due to low confidence (1)

db/init/mysql/schema.sql:1353

• In MySQL init seed data, most loggingRabbitMQ (plugin_id=45) plugin_handle rows (host/port/username/password/exchangeName/etc) appear to have been removed, even though the plugin itself is still seeded in the plugin table. This will leave MySQL installs without the handle metadata needed to configure the plugin in the admin UI. Please restore the removed plugin_handle rows for plugin_id=45 (only remove Tars-related rows).

INSERT INTO `plugin_handle` VALUES ('1678997557628272642', '15', 'loadBalance', 'loadBalance', 3, 2, 3, '{\"required\":\"0\",\"defaultValue\":\"random\",\"rule\":\"\"}', '2023-09-05 18:02:53', '2023-09-05 18:02:53');

INSERT INTO `plugin_handle` VALUES ('1678997557628272643', '44', 'defaultHandleJson', 'defaultHandleJson', 2, 3, 2,  '{\"required\":\"0\",\"defaultValue\":\"{\\\"authorization\\\":\\\"test:test123\\\"}\",\"placeholder\":\"\"}', '2022-05-25 18:02:53', '2022-05-25 18:02:53');



INSERT INTO `plugin_handle` VALUES ('1722804548510507009', '33', 'topic', 'topic', 2, 1, 1, '{\"required\":\"0\",\"defaultValue\":\"\",\"placeholder\":\"optional\"}', '2022-05-25 18:02:53', '2022-05-25 18:02:53');
INSERT INTO `plugin_handle` VALUES ('1722804548510507010', '33', 'sampleRate', 'sampleRate', 2, 1, 2, '{\"required\":\"0\",\"defaultValue\":\"\",\"placeholder\":\"optional,0,0.01~1\"}', '2022-05-25 18:02:53', '2022-05-25 18:02:53');

INSERT INTO `plugin_handle` VALUES ('1722804548510507011', '45', 'sampleRate', 'sampleRate', 2, 3, 4, '{\"required\":\"0\",\"defaultValue\":\"1\",\"placeholder\":\"optional,0,0.01~1\"}', '2022-07-04 22:00:00', '2022-07-04 22:00:00');
INSERT INTO `plugin_handle` VALUES ('1722804548510507012', '45', 'sampleRate', 'sampleRate', 2, 1, 2, '{\"required\":\"0\",\"defaultValue\":\"\",\"placeholder\":\"optional,0,0.01~1\"}', '2022-05-25 18:02:53', '2022-05-25 18:02:53');

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 96 out of 96 changed files in this pull request and generated 1 comment.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

PLUGIN_MOTAN_SREVICE_NAME is misspelled ("SREVICE"). Since this constant is used in MotanIngressParser, consider adding a correctly spelled alias (e.g., PLUGIN_MOTAN_SERVICE_NAME) and migrating internal usages to it while keeping the misspelled constant deprecated for backward compatibility.