ljz2051 commented on code in PR #24640: URL: https://github.com/apache/flink/pull/24640#discussion_r1584382431
########## flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/filemerging/FileMergingSnapshotManagerBase.java: ########## @@ -575,8 +576,51 @@ private void createManagedDirectory(Path managedPath) { @Override public void close() throws IOException {} + // ------------------------------------------------------------------------ + // restore + // ------------------------------------------------------------------------ + + @Override + public void restoreStateHandles( + long checkpointId, SubtaskKey subtaskKey, Stream<SegmentFileStateHandle> stateHandles) { + + Set<LogicalFile> uploadedLogicalFiles; + synchronized (lock) { + uploadedLogicalFiles = + uploadedStates.computeIfAbsent(checkpointId, id -> new HashSet<>()); + } + + stateHandles.forEach( + fileHandle -> { + PhysicalFile physicalFile = + new PhysicalFile( + null, + fileHandle.getFilePath(), + physicalFileDeleter, Review Comment: As discussed offline with @Zakelly , we can distinguish whether the restored filePath is under the managedDir scope (`managedSharedStateDir` or `managedExclusiveStateDir`), to determine whether the file should be deleted by the `FileMergingSnapshotManager`. -- 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