From 79e05774b873d63a87ec73ce0c2de2040a9b63dd Mon Sep 17 00:00:00 2001
From: Justin Bertram <jbertram@apache.org>
Date: Tue, 16 Jun 2020 15:11:44 -0500
Subject: [PATCH] ARTEMIS-2807 avoid notifications on critical IO error

---
 .../artemis/core/server/impl/ActiveMQServerImpl.java         | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/artemis-server/src/main/java/org/apache/activemq/artemis/core/server/impl/ActiveMQServerImpl.java b/artemis-server/src/main/java/org/apache/activemq/artemis/core/server/impl/ActiveMQServerImpl.java
index d40a50b7cf..9910091cd7 100644
--- a/artemis-server/src/main/java/org/apache/activemq/artemis/core/server/impl/ActiveMQServerImpl.java
+++ b/artemis-server/src/main/java/org/apache/activemq/artemis/core/server/impl/ActiveMQServerImpl.java
@@ -1071,6 +1071,11 @@ public class ActiveMQServerImpl implements ActiveMQServer {
          }
          state = SERVER_STATE.STOPPING;
 
+         if (criticalIOError) {
+            // notifications trigger disk IO so we don't want to send any on a critical IO error
+            managementService.enableNotifications(false);
+         }
+
          if (fileStoreMonitor != null) {
             fileStoreMonitor.stop();
             fileStoreMonitor = null;