[jira] [Assigned] (IGNITE-8473) Add option to enable/disable WAL for several caches with single command

["Sergei Ryzhov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-8473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergei Ryzhov reassigned IGNITE-8473:
-------------------------------------

    Assignee: Sergei Ryzhov

> Add option to enable/disable WAL for several caches with single command
> -----------------------------------------------------------------------
>
>                 Key: IGNITE-8473
>                 URL: https://issues.apache.org/jira/browse/IGNITE-8473
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Ivan Rakov
>            Assignee: Sergei Ryzhov
>            Priority: Major
>              Labels: newbie
>             Fix For: 2.8
>
>
> API method for disabling WAL in IgniteCluster accepts only one cache name. Every call triggers exchange and checkpoints cluster-wide - it takes plenty of time to disable/enable WAL for multiple caches.
> We should add option to disable/enable WAL for several caches with single command. 
> New proposed API methods:
> {noformat}
> IgniteCluster.disableWal(Collection<String> cacheNames)
> IgniteCluster.enableWal(Collection<String> cacheNames)
> IgniteCluster.disableWal() // Disables WAL for all caches.
> IgniteCluster.enableWal() // Enables WAL for all caches.
> {noformat}
> Methods should return true if WAL state of at least one cache was actually changed by the call.



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