Caideyipi opened a new pull request, #17852: URL: https://github.com/apache/iotdb/pull/17852
## Description Backport d182c87a4013d83933f4937a3d174c736b1d783c to dev/1.3. This fixes PBTree schema cache release after pre-delete by releasing skipped pre-deleted measurement nodes during traversal and making forceFlushAndRelease wait for worker tasks before checking/releasing cached nodes. <hr> This PR has: - [x] been self-reviewed. - [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 - ReleaseFlushMonitor - Traverser - SchemaStatisticsTest ##### Tests - PASS: mvn -DskipTests spotless:check -pl iotdb-core/datanode - FAIL: mvn -pl iotdb-core/datanode -Dtest=SchemaStatisticsTest test (compilation failed while reading many unrelated Java source files, for example SchemaQueryScanNode.java and MergeSortKey.java; the cherry-picked files were not reported as compile errors) -- 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]
