[jira] [Created] (IGNITE-11204) Merged partitions exchange future ignores NODE_LEFT/FAILED events for merged exchanges

[Anton Vinogradov (Jira)]

Alexey Goncharuk created IGNITE-11204:
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             Summary: Merged partitions exchange future ignores NODE_LEFT/FAILED events for merged exchanges
                 Key: IGNITE-11204
                 URL: https://issues.apache.org/jira/browse/IGNITE-11204
             Project: Ignite
          Issue Type: Bug
            Reporter: Alexey Goncharuk


In {{GridDhtPartitionsExchangeFuture#onNodeLeft}} we have the following code:
{code}
if (!srvNodes.remove(node)
    return;
{code}

The issue is that the {{srvNodes}} collection is created when partition exchange future is initialized. After the exchange future is merged, we will wait for more nodes to respond. However, since those nodes never added to {{srvNodes}}, the event will never be processed and the exchange future will hang.



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