[jira] [Updated] (IGNITE-10619) Add support files transmission between nodes over connection via CommunicationSpi

["Maxim Muzafarov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-10619?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maxim Muzafarov updated IGNITE-10619:
-------------------------------------
    Fix Version/s: 2.8

> Add support files transmission between nodes over connection via CommunicationSpi
> ---------------------------------------------------------------------------------
>
>                 Key: IGNITE-10619
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10619
>             Project: Ignite
>          Issue Type: Sub-task
>          Components: persistence
>            Reporter: Maxim Muzafarov
>            Assignee: Maxim Muzafarov
>            Priority: Major
>              Labels: iep-28
>             Fix For: 2.8
>
>          Time Spent: 10h 10m
>  Remaining Estimate: 0h
>
> Partition preloader must support cache partition file relocation from one cluster node to another (the zero copy algorithm [1] assume to be used by default). To achieve this, the file transfer machinery must be implemented at Apache Ignite over Communication SPI.
> _CommunicationSpi_
> Ignite's Comminication SPI must support to:
> * establishing channel connections to the remote node to an arbitrary topic (GridTopic) with predefined processing policy;
> * listening incoming channel creation events and registering connection handlers on the particular node;
> * an arbitrary set of channel parameters on connection handshake;
> _FileTransmitProcessor_
> The file transmission manager must support to:
> * using different approaches of incoming data handling – buffered and direct (zero-copy approach of FileChannel#transferTo);
> * transferring data by chunks of predefined size with saving intermediate results;
> * re-establishing connection if an error occurs and continue file upload\download;
> * limiting connection bandwidth (upload and download) at runtime;



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