szetszwo commented on code in PR #8675:
URL: https://github.com/apache/ozone/pull/8675#discussion_r2165715641
##########
hadoop-hdds/framework/src/main/java/org/apache/hadoop/hdds/utils/db/TableIterator.java:
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@@ -54,4 +56,50 @@ public interface TableIterator<KEY, T> extends Iterator<T>,
Closeable {
*/
void removeFromDB() throws RocksDatabaseException, CodecException;
+ /**
+ * Convert the given {@link KeyValueIterator} to a {@link TableIterator}
using the given converter.
+ *
+ * @param <K> The key type of both the input and the output iterators
+ * @param <INPUT> The value type of the input iterator
+ * @param <OUTPUT> The value type of the output iterator
+ */
+ static <K, INPUT, OUTPUT> TableIterator<K, OUTPUT>
convert(KeyValueIterator<K, INPUT> i,
Review Comment:
No, it can't since the returned iterator needs a close() method for
releasing resources.
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