hongzhi-gao commented on code in PR #18008:
URL: https://github.com/apache/iotdb/pull/18008#discussion_r3464271724
##########
iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/utils/JVMCommonUtils.java:
##########
@@ -111,6 +111,9 @@ public static boolean hasSpace(String dir) {
public static long getOccupiedSpace(String folderPath) throws IOException {
Path folder = Paths.get(folderPath);
+ if (!Files.exists(folder)) {
+ return 0;
+ }
try (Stream<Path> s = Files.walk(folder)) {
return s.filter(p -> p.toFile().isFile()).mapToLong(p ->
p.toFile().length()).sum();
Review Comment:
return s.filter(p -> p.toFile().isFile())
.mapToLong(
p -> {
File file = p.toFile();
return file.exists() ? file.length() : 0L;
})
.sum();
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