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https://issues.apache.org/jira/browse/IGNITE-27722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Chugunov reassigned IGNITE-27722:
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Assignee: Sergey Chugunov (was: Ilya Shishkov)
> Investigate duplicated serialization in RingMessageWorker#sendMessageToClients
> ------------------------------------------------------------------------------
>
> Key: IGNITE-27722
> URL: https://issues.apache.org/jira/browse/IGNITE-27722
> Project: Ignite
> Issue Type: Task
> Reporter: Ilya Shishkov
> Assignee: Sergey Chugunov
> Priority: Major
> Labels: IEP-132, ise
> Time Spent: 2.5h
> Remaining Estimate: 0h
>
> Initial optimization was introduced in IGNITE-3060 and was removed in:
> IGNITE-27652
> Affect should be investigated.
> *Problem:*
> {{#sendMessageToClients}} broadcasts {{TcpDiscoveryAbstractMessage}} to all
> clients, i.e. it adds message to several {{ClientMessageWorker}} queues.
> Currently, each {{ClientMessageWorker}} polls message from queue and
> serializes it into bytes before sending via socket, so each message will be
> serialized as many times as we have client nodes.
> We should provide that message will be serialized only once, eg. hold
> serialized bytes somewhere or something else.
> *Update:*
> Take discussion into account:
> https://github.com/apache/ignite/pull/12663#discussion_r2757369831
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