From bd8b143898438f620a8f2b27c8a3418211726071 Mon Sep 17 00:00:00 2001
From: Techassi <git@techassi.dev>
Date: Mon, 31 Aug 2026 16:58:49 +0200
Subject: [PATCH 1/2] chore(java-devel): Disable Maven connection pooling

This hopefully reduces the number of network issues between the
GitHub Action runners (Azure) and our Maven repo (IONOS). This is
pretty much one of the last stop we can pull before we would need
to investigate moving our Maven repo off of IONOS which hopefully
has better networking to Azure or try out Pulp afterall and see if
it improves the situation.
---
 java-devel/stackable/settings.xml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/java-devel/stackable/settings.xml b/java-devel/stackable/settings.xml
index 49910d34b..14e5bc0d0 100644
--- a/java-devel/stackable/settings.xml
+++ b/java-devel/stackable/settings.xml
@@ -93,7 +93,8 @@
         pooling, which should help to avoid stale/long-lasting connections which can become inactive and be killed by
         the Azure networking.
         -->
-        <!-- <aether.transport.http.reuseConnections>false</aether.transport.http.reuseConnections> -->
+        <aether.connector.http.reuseConnections>false</aether.connector.http.reuseConnections>
+        <aether.transport.http.reuseConnections>false</aether.transport.http.reuseConnections>
       </properties>
     </profile>
   </profiles>

From dd317ab4ec5cf0a3a1abfe2f8916c7ac44dac02e Mon Sep 17 00:00:00 2001
From: Techassi <git@techassi.dev>
Date: Wed, 2 Sep 2026 10:48:57 +0200
Subject: [PATCH 2/2] chore(stackable-devel): Update comment about Maven
 connection pooling

---
 java-devel/stackable/settings.xml | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/java-devel/stackable/settings.xml b/java-devel/stackable/settings.xml
index 14e5bc0d0..df57db780 100644
--- a/java-devel/stackable/settings.xml
+++ b/java-devel/stackable/settings.xml
@@ -89,9 +89,10 @@
         <aether.transport.http.retryHandler.intervalMax>60000</aether.transport.http.retryHandler.intervalMax>
 
         <!--
-        This is an option we can experiment with in the future. Settings this to false will result in no connection
-        pooling, which should help to avoid stale/long-lasting connections which can become inactive and be killed by
-        the Azure networking.
+        Disable connection pooling entirely (which makes the connectionMaxTtl settings redundant for now) to rule out
+        failures we're seeing where connections between the IONOS and Azure network seem to be dropped without us
+        noticing. The downside is that Maven uses a fresh connection for everything we download. This can be disabled
+        again, if it doesn't have the desired effects or causes other issues.
         -->
         <aether.connector.http.reuseConnections>false</aether.connector.http.reuseConnections>
         <aether.transport.http.reuseConnections>false</aether.transport.http.reuseConnections>