[jira] [Assigned] (IGNITE-12106) Rework ignite binary metadata exception for ease of troubleshooting

["Alexey Goncharuk (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-12106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexey Goncharuk reassigned IGNITE-12106:
-----------------------------------------

    Assignee: Alexey Goncharuk

> Rework ignite binary metadata exception for ease of troubleshooting
> -------------------------------------------------------------------
>
>                 Key: IGNITE-12106
>                 URL: https://issues.apache.org/jira/browse/IGNITE-12106
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache, persistence
>    Affects Versions: 2.7.5, 2.7.6
>            Reporter: Denis Magda
>            Assignee: Alexey Goncharuk
>            Priority: Blocker
>             Fix For: 2.7.6
>
>
> An exception of this kind happens regularly and its message doesn't suggest why it took place and how to fix the issue:
> {noformat}
> Cannot find metadata for object with compact footer: 2097659979
> {noformat}
> See this thread for more details:
> http://apache-ignite-developers.2346864.n4.nabble.com/Metastore-disappears-in-Docker-on-restarts-td43107.html
> As a solution, let's rework this exception to ensure that the way like that "Ignite work directory might be cleared on restarts. Ensure that IGNITE_HOME doesn't point to a temp folder or any other folder that is destroyed/erased on restarts. Presently, IGNITE_HOME points to..."



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