[jira] [Updated] (IGNITE-9494) Communication error resolver may be invoked when topology is under construction

["Aleksey Plekhanov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-9494?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aleksey Plekhanov updated IGNITE-9494:
--------------------------------------
    Fix Version/s:     (was: 2.9)

> Communication error resolver may be invoked when topology is under construction
> -------------------------------------------------------------------------------
>
>                 Key: IGNITE-9494
>                 URL: https://issues.apache.org/jira/browse/IGNITE-9494
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache, zookeeper
>    Affects Versions: 2.5
>            Reporter: Pavel Kovalenko
>            Priority: Major
>
> Zookeeper Discovery.
> During massive node start and join to topology there can happen communication error problems which can lead to invoking communication error resolver.
> Communication error resolver initiates a peer-to-peer ping process on all alive nodes. Youngest nodes in a cluster may have the not complete picture about alive nodes in a cluster. This can lead to a situation, that youngest node will not ping all available nodes, and the coordinator may decide that those nodes have an unstable network and unexpectedly kill them.
> We should throttle communication error resolver in case of massive node join and give them a time to get the complete picture about topology.



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