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From "Aleksey Plekhanov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-11336) Implement WAL page snapshot records compression
Date Mon, 29 Apr 2019 07:04:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-11336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16828962#comment-16828962
] 

Aleksey Plekhanov commented on IGNITE-11336:
--------------------------------------------

{{JDBC Driver}} and {{Platform .NET (Core Linux)}} are failing in master too.

> Implement WAL page snapshot records compression
> -----------------------------------------------
>
>                 Key: IGNITE-11336
>                 URL: https://issues.apache.org/jira/browse/IGNITE-11336
>             Project: Ignite
>          Issue Type: Task
>            Reporter: Aleksey Plekhanov
>            Assignee: Aleksey Plekhanov
>            Priority: Major
>              Labels: iep-20
>             Fix For: 2.8
>
>         Attachments: wal-compression-benchmarks.zip
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> We already have page compression implementation, so we can extend this approach to compress
WAL page snapshot records (leaving other record types uncompressed) at relatively low cost.



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