lizhimins commented on code in PR #6903:
URL: https://github.com/apache/rocketmq/pull/6903#discussion_r1230464345
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store/src/main/java/org/apache/rocketmq/store/MappedFileQueue.java:
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@@ -247,11 +247,18 @@ public boolean doLoad(List<File> files) {
// ascending order
files.sort(Comparator.comparing(File::getName));
- for (File file : files) {
+ for (int i = 0; i < files.size(); i++) {
+ File file = files.get(i);
if (file.isDirectory()) {
continue;
}
+ if (file.length() == 0 && i == files.size() - 1) {
Review Comment:
We should investigate why there are files with a length of 0. Is it caused
by pre-allocation or file switching?
If any file has a length of zero, it can be considered as damaged, Not only
the last one.
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