ISPN-12873 Fix empty XML from the REST cache config endpoint

infinispan · Apr 1, 2021 · ad5bbec · ad5bbec
1 parent e3762bd
commit ad5bbec
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/server/rest/src/main/java/org/infinispan/rest/resources/CacheResourceV2.java b/server/rest/src/main/java/org/infinispan/rest/resources/CacheResourceV2.java
@@ -408,7 +408,7 @@ private CompletionStage<RestResponse> getCacheConfig(RestRequest request) {
             try (ConfigurationWriter writer = ConfigurationWriter.to(entity).withType(accept).build()) {
                registry.serialize(writer, null, Collections.singletonMap(cacheName, cacheConfiguration));
             } catch (Exception e) {
-               return CompletableFuture.completedFuture(responseBuilder.status(INTERNAL_SERVER_ERROR).build());
+               return CompletableFuture.completedFuture(responseBuilder.status(INTERNAL_SERVER_ERROR).entity(Util.getRootCause(e)).build());
             }
             responseBuilder.entity(entity);
       }