AlexYinHan commented on code in PR #26202: URL: https://github.com/apache/flink/pull/26202#discussion_r1981370846
########## flink-state-backends/flink-statebackend-forst/src/main/java/org/apache/flink/state/forst/ForStKeyedStateBackendBuilder.java: ########## @@ -259,10 +259,14 @@ public ForStKeyedStateBackend<K> build() throws BackendBuildingException { defaultColumnFamilyHandle = restoreResult.getDefaultColumnFamilyHandle(); nativeMetricMonitor = restoreResult.getNativeMetricMonitor(); - // TODO: init materializedSstFiles and lastCompletedCheckpointId when implement restore SortedMap<Long, Collection<IncrementalKeyedStateHandle.HandleAndLocalPath>> materializedSstFiles = new TreeMap<>(); long lastCompletedCheckpointId = -1L; + if (restoreOperation instanceof ForStIncrementalRestoreOperation) { + backendUID = restoreResult.getBackendUID(); + materializedSstFiles = restoreResult.getRestoredSstFiles(); + lastCompletedCheckpointId = restoreResult.getLastCompletedCheckpointId(); + } Review Comment: After discussion offline, we choose to let ForSt skip inheriting files in NO_CLAIM mode, since there is no need to hold this action until Checkpoints and ```notifyCheckpointComplete``` is unreliable. -- 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: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org