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From "Valentin Kulichenko (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-1897) Add failover to write-behind cache store
Date Thu, 12 Nov 2015 18:37:11 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-1897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Valentin Kulichenko updated IGNITE-1897:
----------------------------------------
    Description: 
Currently there is a possibility of losing database updates if primary node fails. We should
maintain updates queue on backup node as well and flush it if needed.

The implementation should be similar to what is done with continuous queries in scope of this
ticket: https://issues.apache.org/jira/browse/IGNITE-426

Corresponding user@ thread: http://apache-ignite-users.70518.x6.nabble.com/Write-behind-question-td1936.html

  was:
Currently there is a possibility of losing database updates if primary node fails. We should
maintain updates queue on backup node as well and flush it if needed.

The implementation should be similar to what is done with continuous queries in scope of this
ticket: https://issues.apache.org/jira/browse/IGNITE-426


> Add failover to write-behind cache store
> ----------------------------------------
>
>                 Key: IGNITE-1897
>                 URL: https://issues.apache.org/jira/browse/IGNITE-1897
>             Project: Ignite
>          Issue Type: Improvement
>          Components: cache
>            Reporter: Valentin Kulichenko
>            Assignee: Valentin Kulichenko
>            Priority: Critical
>             Fix For: 1.6
>
>
> Currently there is a possibility of losing database updates if primary node fails. We
should maintain updates queue on backup node as well and flush it if needed.
> The implementation should be similar to what is done with continuous queries in scope
of this ticket: https://issues.apache.org/jira/browse/IGNITE-426
> Corresponding user@ thread: http://apache-ignite-users.70518.x6.nabble.com/Write-behind-question-td1936.html



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