JingsongLi commented on code in PR #453:
URL: https://github.com/apache/flink-table-store/pull/453#discussion_r1061120757
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flink-table-store-core/src/main/java/org/apache/flink/table/store/file/utils/SnapshotManager.java:
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@@ -214,13 +217,22 @@ public Optional<Snapshot> latestSnapshotOfUser(String
user) {
public Long readHint(String fileName) {
Path snapshotDir = snapshotDirectory();
Path path = new Path(snapshotDir, fileName);
+ int retryNumber = 0;
try {
- if (path.getFileSystem().exists(path)) {
- return Long.parseLong(FileUtils.readFileUtf8(path));
+ while (retryNumber++ < READ_HINT_RETRY_NUM) {
+ if (path.getFileSystem().exists(path)) {
+ return Long.parseLong(FileUtils.readFileUtf8(path));
Review Comment:
Maybe we can just remove `if (path.getFileSystem().exists(path)) {`, we
already have catch the exception for `FileUtils.readFileUtf8(path)`.
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