(ignite) branch master updated: IGNITE-28246 Fix NPE in GridMarshallerMappingProcessor (#12898)

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The following commit(s) were added to refs/heads/master by this push:
     new 65d1cbe81a6 IGNITE-28246 Fix NPE in GridMarshallerMappingProcessor 
(#12898)
65d1cbe81a6 is described below

commit 65d1cbe81a62921e019c2ee38a82b7944943e5e9
Author: Alexey Abashev <ale...@abashev.ru>
AuthorDate: Mon Mar 16 18:53:49 2026 +0300

    IGNITE-28246 Fix NPE in GridMarshallerMappingProcessor (#12898)
---
 .../ignite/internal/processors/marshaller/MappingAcceptedMessage.java    | 1 +
 1 file changed, 1 insertion(+)

diff --git 
a/modules/core/src/main/java/org/apache/ignite/internal/processors/marshaller/MappingAcceptedMessage.java
 
b/modules/core/src/main/java/org/apache/ignite/internal/processors/marshaller/MappingAcceptedMessage.java
index 9223aa2cb26..4f61b77b6e4 100644
--- 
a/modules/core/src/main/java/org/apache/ignite/internal/processors/marshaller/MappingAcceptedMessage.java
+++ 
b/modules/core/src/main/java/org/apache/ignite/internal/processors/marshaller/MappingAcceptedMessage.java
@@ -51,6 +51,7 @@ public class MappingAcceptedMessage implements 
DiscoveryCustomMessage, Message {
      */
     MappingAcceptedMessage(MarshallerMappingItem item) {
         id = IgniteUuid.randomUuid();
+        this.item = item;
     }
 
     /** {@inheritDoc} */