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Posted to issues@ignite.apache.org by "Maxim Muzafarov (Jira)" <ji...@apache.org> on 2019/10/10 12:30:00 UTC

[jira] [Updated] (IGNITE-11432) Add ability to specify auto-generated consistent ID in IgniteConfiguration

     [ https://issues.apache.org/jira/browse/IGNITE-11432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maxim Muzafarov updated IGNITE-11432:
-------------------------------------
    Fix Version/s:     (was: 2.8)

> Add ability to specify auto-generated consistent ID in IgniteConfiguration
> --------------------------------------------------------------------------
>
>                 Key: IGNITE-11432
>                 URL: https://issues.apache.org/jira/browse/IGNITE-11432
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Alexey Goncharuk
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Let's consider the following scenario:
> 1) A user starts an empty node, the node generates a consistent ID as UUID and creates a persistence folder {{node00-UUID}}
> 2) If a user cleans up the persistence directory, the node will generate another consistent ID.
> Now, the user has no option to specify the old consistent ID in configuration: if we set the conistent ID to the UUD, the persistece folder will be named {{UUID}}. If the user specifies {{node00-UUID}}, the folder will be named properly, but the actual consistent ID will be {{node00-UUID}}.
> We need to add an option to specify the proper consistent ID.



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