WencongLiu commented on code in PR #453:
URL: https://github.com/apache/flink-table-store/pull/453#discussion_r1061165341
##########
flink-table-store-core/src/main/java/org/apache/flink/table/store/file/utils/SnapshotManager.java:
##########
@@ -214,13 +217,16 @@ public Optional<Snapshot> latestSnapshotOfUser(String
user) {
public Long readHint(String fileName) {
Path snapshotDir = snapshotDirectory();
Path path = new Path(snapshotDir, fileName);
- try {
- if (path.getFileSystem().exists(path)) {
+ int retryNumber = 0;
+ while (retryNumber++ < READ_HINT_RETRY_NUM) {
+ try {
return Long.parseLong(FileUtils.readFileUtf8(path));
+ } catch (IOException ignored) {
Review Comment:
Done.
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