You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@pulsar.apache.org by te...@apache.org on 2026/05/11 11:01:03 UTC
(pulsar) branch branch-4.2 updated: [fix][broker] Skip backlog-quota eviction on fenced/closing topics (#25684)
This is an automated email from the ASF dual-hosted git repository.
Technoboy- pushed a commit to branch branch-4.2
in repository https://gitbox.apache.org/repos/asf/pulsar.git
The following commit(s) were added to refs/heads/branch-4.2 by this push:
new 7d40597c40e [fix][broker] Skip backlog-quota eviction on fenced/closing topics (#25684)
7d40597c40e is described below
commit 7d40597c40efdbdbcec5a888cc353d4666d3ead4
Author: Lari Hotari <lh...@users.noreply.github.com>
AuthorDate: Wed May 6 11:05:26 2026 +0300
[fix][broker] Skip backlog-quota eviction on fenced/closing topics (#25684)
---
.../org/apache/pulsar/broker/service/BacklogQuotaManager.java | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BacklogQuotaManager.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BacklogQuotaManager.java
index f04570c5441..4e3dbe12288 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BacklogQuotaManager.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BacklogQuotaManager.java
@@ -85,6 +85,17 @@ public class BacklogQuotaManager {
*/
public void handleExceededBacklogQuota(PersistentTopic persistentTopic, BacklogQuotaType backlogQuotaType,
boolean preciseTimeBasedBacklogQuotaCheck) {
+ if (persistentTopic.isFenced() || persistentTopic.isClosingOrDeleting()) {
+ // Skip eviction work on a topic that is being torn down or transiently fenced.
+ // Mutating cursors here (skipEntries / markDeletePosition) contends with the
+ // delete path and can keep namespace force-delete from completing in time;
+ // the entries are about to be discarded anyway.
+ log.debug()
+ .attr("topic", persistentTopic.getName())
+ .attr("backlogQuotaType", backlogQuotaType)
+ .log("Skipping backlog-quota eviction on fenced/closing topic");
+ return;
+ }
BacklogQuota quota = persistentTopic.getBacklogQuota(backlogQuotaType);
BacklogQuotaMetrics topicBacklogQuotaMetrics =
persistentTopic.getPersistentTopicMetrics().getBacklogQuotaMetrics();