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

["Denis Magda (Jira)" <ji...@apache.org>]

Denis Magda created IGNITE-12106:
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             Summary: 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
             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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