denis-chudov commented on code in PR #6651:
URL: https://github.com/apache/ignite-3/pull/6651#discussion_r2411015120
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modules/distribution-zones/src/main/java/org/apache/ignite/internal/distributionzones/DataNodesManager.java:
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@@ -992,6 +1028,21 @@ private CompletableFuture<DataNodesHistoryContext>
getDataNodeHistoryContextMsLo
return completedFuture(dataNodeHistoryContextFromValues(entries));
}
+ private CompletableFuture<DataNodesHistoryContext>
ensureContextIsPresentAndInitZoneIfNeeded(
+ @Nullable DataNodesHistoryContext context,
+ List<ByteArray> keys,
+ int zoneId
+ ) {
+ if (context == null) {
+ // Probably this is a transition from older version of cluster,
need to initialize zone according to the
+ // current set of meta storage entries.
+ return initZone(zoneId)
Review Comment:
No we won't, we only look at legacy data nodes if data nodes history is not
found.
However, I added the legacy key removal.
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