From cc70a1f5e4ef228ca040433249d54c6e22711c20 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=B2=20Boschi?= <boschi1997@gmail.com>
Date: Fri, 15 Oct 2021 01:15:52 +0200
Subject: [PATCH] [managedledger] NPE on OpAddEntry while ManagedLedger is
 closing (#12364)

---
 .../org/apache/bookkeeper/mledger/impl/ManagedLedgerImpl.java    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerImpl.java
index 9b005c6424b0a..0bc88c561170c 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerImpl.java
@@ -1680,6 +1680,7 @@ public ManagedLedgerInterceptor getManagedLedgerInterceptor() {
     void clearPendingAddEntries(ManagedLedgerException e) {
         while (!pendingAddEntries.isEmpty()) {
             OpAddEntry op = pendingAddEntries.poll();
+            op.close();
             op.failed(e);
         }
     }