[jira] [Created] (IGNITE-8372) Cluster metrics are reported incorrectly on joining node with ZK-based discovery

[Anton Vinogradov (Jira)]

Sergey Chugunov created IGNITE-8372:
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             Summary: Cluster metrics are reported incorrectly on joining node with ZK-based discovery
                 Key: IGNITE-8372
                 URL: https://issues.apache.org/jira/browse/IGNITE-8372
             Project: Ignite
          Issue Type: Bug
          Components: zookeeper
            Reporter: Sergey Chugunov
            Assignee: Sergey Chugunov
             Fix For: 2.5


When new node joins with ZK discovery it sometimes reports negative number of CPUs and incorrect heap size.
Message in log looks like this:

{noformat}
[myid:] - INFO  [disco-event-worker-#61:Log4JLogger@495] - Topology snapshot [ver=100, servers=100, clients=0, CPUs=-6, heap=0.5GB]
{noformat}

There is a race though between this report and ClusterMetricsUpdateMessage: if the node receives and process this message first which happens in a separate thread correct values are printed to log.



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