!21 clean inactive bundle from bundleData in loadData and bundlesCache

From: @sundapeng001 
Reviewed-by: @hu-zongtang 
Signed-off-by: @hu-zongtang

0019-clean-inactive-bundle.patch

@@ -0,0 +1,37 @@
+diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ModularLoadManagerImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ModularLoadManagerImpl.java
+index d81f6949f4..8bf8a73ff1 100644
+--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ModularLoadManagerImpl.java
++++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ModularLoadManagerImpl.java
+@@ -523,6 +523,7 @@ public class ModularLoadManagerImpl implements ModularLoadManager {
+     // load management decisions may be made.
+     private void updateBundleData() {
+         final Map<String, BundleData> bundleData = loadData.getBundleData();
++        final Set<String> activeBundles = new HashSet<>();
+         // Iterate over the broker data.
+         for (Map.Entry<String, BrokerData> brokerEntry : loadData.getBrokerData().entrySet()) {
+             final String broker = brokerEntry.getKey();
+@@ -534,6 +535,7 @@ public class ModularLoadManagerImpl implements ModularLoadManager {
+             for (Map.Entry<String, NamespaceBundleStats> entry : statsMap.entrySet()) {
+                 final String bundle = entry.getKey();
+                 final NamespaceBundleStats stats = entry.getValue();
++                activeBundles.add(bundle);
+                 if (bundleData.containsKey(bundle)) {
+                     // If we recognize the bundle, add these stats as a new sample.
+                     bundleData.get(bundle).update(stats);
+@@ -545,6 +547,16 @@ public class ModularLoadManagerImpl implements ModularLoadManager {
+                     bundleData.put(bundle, currentBundleData);
+                 }
+             }
++            //Remove not active bundle from loadData
++            for (String bundle : bundleData.keySet()) {
++                if (!activeBundles.contains(bundle)){
++                    bundleData.remove(bundle);
++                    if (pulsar.getLeaderElectionService().isLeader()){
++                        deleteBundleDataFromMetadataStore(bundle);
++                    }
++                }
++            }
++
+ 
+             // Remove all loaded bundles from the preallocated maps.
+             final Map<String, BundleData> preallocatedBundleData = brokerData.getPreallocatedBundleData();

pulsar.spec

@@ -1,6 +1,6 @@
 %define debug_package %{nil}
 %define pulsar_ver 2.10.4
-%define pkg_ver 18
+%define pkg_ver 19
 %define _prefix /opt/pulsar
 Summary: Cloud-Native, Distributed Messaging and Streaming
 Name: pulsar
@@ -28,6 +28,7 @@ Patch0015: 0015-fix-no-messages.patch
 Patch0016: 0016-handle-exception.patch
 Patch0017: 0017-return-earliest-position.patch
 Patch0018: 0018-return-when-AbstractDispatcherSingleActiveConsumer-closed.patch
+Patch0019: 0019-clean-inactive-bundle.patch
 BuildRoot: /root/rpmbuild/BUILDROOT/
 BuildRequires: java-1.8.0-openjdk-devel,maven,systemd
 Requires: java-1.8.0-openjdk,systemd
@@ -58,6 +59,7 @@ Pulsar is a distributed pub-sub messaging platform with a very flexible messagin
 %patch0016 -p1
 %patch0017 -p1
 %patch0018 -p1
+%patch0019 -p1
 
 %build
 mvn clean install -Pcore-modules,-main -DskipTests
@@ -83,6 +85,8 @@ getent passwd pulsar >/dev/null || useradd -r -g pulsar -d / -s /sbin/nologin pu
 exit 0
 
 %changelog
+* Fri Dec 8 2023 Dapeng Sun <sundapeng@cmss.chinamobile.com> - 2.10.4-19
+- clean inactive bundle from bundleData in loadData and bundlesCache
 * Fri Dec 8 2023 Dapeng Sun <sundapeng@cmss.chinamobile.com> - 2.10.4-18
 - Return if AbstractDispatcherSingleActiveConsumer closed
 * Fri Dec 8 2023 Dapeng Sun <sundapeng@cmss.chinamobile.com> - 2.10.4-17