Propagate underlying exception in NativeSystemSessionPropertyProvider

presto-native-sidecar-plugin/src/main/java/com/facebook/presto/sidecar/sessionpropertyproviders/NativeSystemSessionPropertyProvider.java

@@ -102,7 +102,7 @@ private List<PropertyMetadata<?>> fetchSessionProperties()
             return propertyMetadataList;
         }
         catch (Exception e) {
-            throw new PrestoException(INVALID_ARGUMENTS, "Failed to get session properties from sidecar.");
+            throw new PrestoException(INVALID_ARGUMENTS, "Failed to get session properties from sidecar.", e);
         }
     }