alexeykudinkin commented on code in PR #7752:
URL: https://github.com/apache/hudi/pull/7752#discussion_r1100759052
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hudi-common/src/main/java/org/apache/hudi/common/util/ClosableIterator.java:
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@@ -24,8 +24,29 @@
* An iterator that give a chance to release resources.
*
* @param <R> The return type
+ *
+ * TODO move under common.util.collection
*/
public interface ClosableIterator<R> extends Iterator<R>, AutoCloseable {
@Override
void close(); // override to not throw exception
+
+ static <E> ClosableIterator<E> wrap(Iterator<E> iterator) {
+ return new ClosableIterator<E>() {
+ @Override
+ public boolean hasNext() {
Review Comment:
So the idea is that we can wrap any Iterator and make it Closeable.
Where do you suggest this should be placed?
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