ascherbakoff commented on a change in pull request #6942: IGNITE-9913
URL: https://github.com/apache/ignite/pull/6942#discussion_r334233052
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File path:
modules/core/src/main/java/org/apache/ignite/internal/processors/cache/ExchangeContext.java
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@@ -58,7 +66,17 @@
public ExchangeContext(boolean crd, GridDhtPartitionsExchangeFuture fut) {
int protocolVer =
exchangeProtocolVersion(fut.firstEventCache().minimumNodeVersion());
- if (compatibilityNode || (crd && fut.localJoinExchange())) {
+ GridDiscoveryManager disco = fut.sharedContext().discovery();
+
+ if (protocolVer > 2 && fut.exchangeId().isLeft() &&
fut.isFirstEventNodeInBaseline() &&
Review comment:
Protocol v3 should be disabled if previous assignment is not ideal.
Otherwise it means rebalancing is not finished and some nodes can see different
local partition states at the moment of assignment calculation.
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