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[test]Fix resource leak in CompressUtils.gzipCompressFile #8396

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Merged
JingsongLi merged 1 commit into from
Jul 3, 2026
Merged

[test]Fix resource leak in CompressUtils.gzipCompressFile #8396

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20 changes: 7 additions & 13 deletions paimon-core/src/main/java/org/apache/paimon/utils/CompressUtils.java
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Original file line number Diff line number Diff line change
Expand Up @@ -27,20 +27,14 @@
public class CompressUtils {

public static void gzipCompressFile(String src, String dest) throws IOException {
FileInputStream fis = new FileInputStream(src);
FileOutputStream fos = new FileOutputStream(dest);
GZIPOutputStream gzipOs = new GZIPOutputStream(fos);
byte[] buffer = new byte[1024];
int bytesRead;
while (true) {
bytesRead = fis.read(buffer);
if (bytesRead == -1) {
fis.close();
gzipOs.close();
return;
try (FileInputStream fis = new FileInputStream(src);
FileOutputStream fos = new FileOutputStream(dest);
GZIPOutputStream gzipOs = new GZIPOutputStream(fos)) {
byte[] buffer = new byte[1024];
int bytesRead;
while ((bytesRead = fis.read(buffer)) != -1) {
gzipOs.write(buffer, 0, bytesRead);
}

gzipOs.write(buffer, 0, bytesRead);
}
}
}
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