[GitHub] [ignite-3] sergeyuttsel commented on a diff in pull request #1797: IGNITE-19042 Initialization of distribution zone meta storage keys on node start.

[via GitHub]

sergeyuttsel commented on code in PR #1797:
URL: https://github.com/apache/ignite-3/pull/1797#discussion_r1139849915


##########
modules/distribution-zones/src/main/java/org/apache/ignite/internal/distributionzones/DistributionZoneManager.java:
##########
@@ -873,25 +873,25 @@ private void initDataNodesFromVaultManager() {
                         try {
                             if (vaultEntry != null && vaultEntry.value() != 
null) {
                                 logicalTopology = 
fromBytes(vaultEntry.value());
+                            }
 
-                                // init keys and data nodes for default zone
-                                saveDataNodesAndUpdateTriggerKeysInMetaStorage(
-                                        DEFAULT_ZONE_ID,
-                                        appliedRevision,
-                                        logicalTopology
-                                );
+                            // init keys and data nodes for default zone
+                            saveDataNodesAndUpdateTriggerKeysInMetaStorage(
+                                    DEFAULT_ZONE_ID,
+                                    appliedRevision,
+                                    logicalTopology

Review Comment:
   It is easier to initialize it once than to do null checks in 
saveDataNodesToMetaStorageOnScaleUp and saveDataNodesToMetaStorageOnScaleDown 
and may be later in other places



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