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https://issues.apache.org/jira/browse/IGNITE-20424?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mikhail Petrov updated IGNITE-20424:
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Summary: [Thin clients] Slow thin clients connection can lead to huge
amount heap consuming (was: [Thin clients] Slow thin clients connection can
lead to node failure with OOM)
> [Thin clients] Slow thin clients connection can lead to huge amount heap
> consuming
> ----------------------------------------------------------------------------------
>
> Key: IGNITE-20424
> URL: https://issues.apache.org/jira/browse/IGNITE-20424
> Project: Ignite
> Issue Type: Task
> Reporter: Mikhail Petrov
> Priority: Major
> Labels: ise
>
> All messages designated for the thin client are accumulated in the selector
> queue GridSelectorNioSessionImpl#queue before they are sent. Note that
> GridSelectorNioSessionImpl#queue is unbound. If the thin client connection
> is slow and a huge number of messages with a large weight will be sent to it,
> GridSelectorNioSessionImpl#queue growing size can lead to OOM.
> See
> 1. https://issues.apache.org/jira/browse/IGNITE-20327
> 2. https://github.com/apache/ignite/issues/10559
> We need to investigate mechanisms to limit the thin client message queue size.
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