Caideyipi opened a new pull request, #18457: URL: https://github.com/apache/iotdb/pull/18457
## Description Disable subscription by default and expose `subscription_enabled=false` in the system configuration template. When subscription is disabled, its query-memory proportion is forced to zero, so the configured subscription share remains available to the other query-engine components. Subscription integration tests now enable the feature explicitly. ## Tests - `mvn spotless:check -pl iotdb-core/node-commons,iotdb-core/datanode -Dcheckstyle.skip=true` - `mvn spotless:check -pl integration-test -Pwith-integration-tests -Dcheckstyle.skip=true` - `mvn -pl iotdb-core/node-commons -Dtest=CommonConfigTest -DfailIfNoTests=false -Drat.skip=true -Dcheckstyle.skip=true -DforkCount=0 test` - `DataNodeMemoryConfigTest` via isolated JUnit execution: 12 tests passed The regular DataNode Maven test command is currently blocked by unrelated generated-source and local snapshot mismatches, including missing `Accumulator`, `IFill`, and a stale ConfigNode Thrift interface. <hr> This PR has: - [x] been self-reviewed. - [x] added documentation for new or modified features or behaviors. - [x] added unit tests or modified existing tests to cover new code paths, ensuring the threshold for code coverage. <hr> ##### Key changed/added classes (or packages if there are too many classes) in this PR - `CommonConfig` - `DataNodeMemoryConfig` - Subscription integration-test configuration -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
