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Posted to issues@ignite.apache.org by "Maxim Muzafarov (Jira)" <ji...@apache.org> on 2019/10/03 10:02:02 UTC

[jira] [Updated] (IGNITE-9067) Clients to do a random delay when reconnecting to the cluster

     [ https://issues.apache.org/jira/browse/IGNITE-9067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maxim Muzafarov updated IGNITE-9067:
------------------------------------
    Fix Version/s:     (was: 2.8)
                   2.9

> Clients to do a random delay when reconnecting to the cluster
> -------------------------------------------------------------
>
>                 Key: IGNITE-9067
>                 URL: https://issues.apache.org/jira/browse/IGNITE-9067
>             Project: Ignite
>          Issue Type: Improvement
>    Affects Versions: 2.6
>            Reporter: Sergey Chugunov
>            Priority: Major
>             Fix For: 2.9
>
>
> IGNITE-8657 and subsequent tickets fixed situation when client nodes might hang when too many clients join topology simultaneously.
> After IGNITE-8657 client nodes try to reconnect immediately on receiving reply from coordinator. This may cause starvation-like issue when many clients make frequent reconnect attempts and prevents each other to join cluster.
> Random delay on next reconnect attempt may significantly improve speed of massive reconnect.



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