[jira] [Created] (IGNITE-9492) Limit number of threads which process SingleMessage with exchangeId==null

[Anton Vinogradov (Jira)]

Pavel Kovalenko created IGNITE-9492:
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             Summary: Limit number of threads which process SingleMessage with exchangeId==null
                 Key: IGNITE-9492
                 URL: https://issues.apache.org/jira/browse/IGNITE-9492
             Project: Ignite
          Issue Type: Improvement
          Components: cache
    Affects Versions: 2.5
            Reporter: Pavel Kovalenko
            Assignee: Pavel Kovalenko
             Fix For: 2.7


Currently, after each PME coordinator spend a lot of time on processing correcting Single messages (with exchange id == null). This leads to growing inbound/outbound messages queue and delaying other coordinator-aware processes.

Processing single messages with exchange id == null are not so important to give all available resources to it. We should limit the number of sys-threads which are able to process such single messages.



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