davisusanibar commented on code in PR #14189:
URL: https://github.com/apache/arrow/pull/14189#discussion_r976481913
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java/dataset/src/main/java/org/apache/arrow/dataset/jni/JniLoader.java:
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@@ -79,6 +79,7 @@ private void load(String name) {
final String libraryToLoad = System.mapLibraryName(name);
try {
File temp = File.createTempFile("jnilib-", ".tmp", new
File(System.getProperty("java.io.tmpdir")));
+ temp.deleteOnExit();
Review Comment:
Test: `mvn -Darrow.cpp.build.dir=/Users/arrow/lib
-Dtest="TestFileSystemDataset#testBaseOrcRead" clean test`
Before the changes:
- target/jnilib-11079005003293013490.tmp
- target/jnilib-9915730910284592509.tmp
After the changes (1 tmp was deleted):
- target/jnilib-9915730910284592509.tmp
Could be possible to force delete also the another JNI file created?
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