[bookkeeper] 31/33: recycle LongPairWrapper (#3728)

[yong]

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yong pushed a commit to branch branch-4.15
in repository https://gitbox.apache.org/repos/asf/bookkeeper.git

commit f92171f10962531103094a84b65da2e57b137475
Author: wenbingshen <oliver.shen...@gmail.com>
AuthorDate: Fri Feb 10 17:26:34 2023 +0800

    recycle LongPairWrapper (#3728)
    
    (cherry picked from commit cec8267682202dfb77342db4366fef07ad7632d6)
---
 .../bookkeeper/bookie/storage/ldb/LocationsIndexRebuildOp.java    | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git 
a/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/storage/ldb/LocationsIndexRebuildOp.java
 
b/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/storage/ldb/LocationsIndexRebuildOp.java
index e15457ca8e..a3d4df0181 100644
--- 
a/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/storage/ldb/LocationsIndexRebuildOp.java
+++ 
b/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/storage/ldb/LocationsIndexRebuildOp.java
@@ -105,7 +105,13 @@ public class LocationsIndexRebuildOp {
                     // Update the ledger index page
                     LongPairWrapper key = LongPairWrapper.get(ledgerId, 
entryId);
                     LongWrapper value = LongWrapper.get(location);
-                    batch.get().put(key.array, value.array);
+                    
+                    try {
+                        batch.get().put(key.array, value.array);
+                    } finally {
+                        key.recycle();
+                        value.recycle();
+                    }
 
                     if (count.incrementAndGet() > BATCH_COMMIT_SIZE) {
                         batch.get().flush();