JingsongLi commented on code in PR #6457:
URL: https://github.com/apache/paimon/pull/6457#discussion_r2453856351
##########
paimon-core/src/main/java/org/apache/paimon/utils/HintFileUtils.java:
##########
@@ -71,7 +71,9 @@ public static Long readHint(FileIO fileIO, String fileName,
Path dir) {
int retryNumber = 0;
while (retryNumber++ < READ_HINT_RETRY_NUM) {
try {
- return
fileIO.readOverwrittenFileUtf8(path).map(Long::parseLong).orElse(null);
+ if (fileIO.exists(path)) {
Review Comment:
This will bring another file io.
##########
paimon-core/src/main/java/org/apache/paimon/utils/HintFileUtils.java:
##########
@@ -71,7 +71,9 @@ public static Long readHint(FileIO fileIO, String fileName,
Path dir) {
int retryNumber = 0;
while (retryNumber++ < READ_HINT_RETRY_NUM) {
try {
- return
fileIO.readOverwrittenFileUtf8(path).map(Long::parseLong).orElse(null);
+ if (fileIO.exists(path)) {
Review Comment:
This will bring another file io.
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