davidradl commented on code in PR #26450:
URL: https://github.com/apache/flink/pull/26450#discussion_r2042124181
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flink-dstl/flink-dstl-dfs/src/main/java/org/apache/flink/changelog/fs/ChangelogStreamHandleReaderWithCache.java:
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@@ -128,7 +128,7 @@ private RefCountedFile downloadToCacheFile(FileStateHandle
fileHandle) {
File directory = cacheDirectories[next.getAndIncrement() %
cacheDirectories.length];
File file;
try {
- file = File.createTempFile(CACHE_FILE_PREFIX, null, directory);
+ file = Files.createTempFile(directory.toPath(), CACHE_FILE_PREFIX,
null).toFile();
Review Comment:
nit: maybe add deleteOnExit for this and the YarnClusterDescriptor.
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