zhaomin1423 commented on code in PR #43502:
URL: https://github.com/apache/spark/pull/43502#discussion_r1392669927
##########
common/kvstore/src/main/java/org/apache/spark/util/kvstore/LevelDBIterator.java:
##########
@@ -182,23 +193,36 @@ public boolean skip(long n) {
@Override
public synchronized void close() throws IOException {
- db.notifyIteratorClosed(this);
+ db.notifyIteratorClosed(it);
if (!closed) {
- it.close();
- closed = true;
- next = null;
+ try {
+ it.close();
+ } catch (UncheckedIOException uncheckedIOException) {
Review Comment:
thanks，done
##########
common/kvstore/src/main/java/org/apache/spark/util/kvstore/LevelDBIterator.java:
##########
@@ -182,23 +193,36 @@ public boolean skip(long n) {
@Override
public synchronized void close() throws IOException {
- db.notifyIteratorClosed(this);
+ db.notifyIteratorClosed(it);
if (!closed) {
- it.close();
- closed = true;
- next = null;
+ try {
+ it.close();
+ } catch (UncheckedIOException uncheckedIOException) {
Review Comment:
thanks，done
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