LuciferYang commented on code in PR #43502:
URL: https://github.com/apache/spark/pull/43502#discussion_r1369665821
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common/kvstore/src/main/java/org/apache/spark/util/kvstore/RocksDBIterator.java:
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@@ -36,20 +41,24 @@ class RocksDBIterator<T> implements KVStoreIterator<T> {
private final byte[] indexKeyPrefix;
private final byte[] end;
private final long max;
+ private final Cleaner.Cleanable cleanable;
private boolean checkedNext;
private byte[] next;
private boolean closed;
private long count;
- RocksDBIterator(Class<T> type, RocksDB db, KVStoreView<T> params) throws
Exception {
+ RocksDBIterator(Class<T> type, RocksDB db, KVStoreView<T> params,
+ ConcurrentLinkedQueue<Reference<RocksDBIterator<?>>> iteratorTracker,
Review Comment:
I'm more inclined to add two helper methods in RocksDB to get
`iteratorTracker` and `_db` rather than modifying the constructor , but I'm
also open to other suggestions.
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