sashapolo commented on code in PR #6839:
URL: https://github.com/apache/ignite-3/pull/6839#discussion_r2480321258
##########
modules/raft/src/main/java/org/apache/ignite/internal/raft/storage/segstore/IndexFileManager.java:
##########
@@ -120,20 +129,36 @@ class IndexFileManager {
Files.createDirectories(indexFilesDir);
}
+ void start() throws IOException {
+ try (Stream<Path> indexFiles = Files.list(indexFilesDir)) {
+ Iterator<Path> it = indexFiles.sorted().iterator();
+
+ while (it.hasNext()) {
+ recoverIndexFileMetas(it.next());
+ }
+ }
+ }
+
Path indexFilesDir() {
return indexFilesDir;
}
/**
* Saves the given index memtable to a file.
+ *
+ * <p>Must only be called by the checkpoint thread.
*/
Path saveIndexMemtable(ReadModeIndexMemTable indexMemTable) throws
IOException {
- String fileName = indexFileName(curFileOrdinal, 0);
+ return saveIndexMemtable(indexMemTable, ++curFileOrdinal);
+ }
+
+ Path saveIndexMemtable(ReadModeIndexMemTable indexMemTable, int
fileOrdinal) throws IOException {
+ String fileName = indexFileName(fileOrdinal, 0);
Review Comment:
The functionality regarding generations has not been implemented yet
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