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Posted to issues@hbase.apache.org by "Vladimir Rodionov (JIRA)" <ji...@apache.org> on 2019/03/20 23:03:00 UTC

[jira] [Created] (HBASE-22075) Potential data loss when MOB compaction fails

Vladimir Rodionov created HBASE-22075:
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             Summary: Potential data loss when MOB compaction fails
                 Key: HBASE-22075
                 URL: https://issues.apache.org/jira/browse/HBASE-22075
             Project: HBase
          Issue Type: Bug
            Reporter: Vladimir Rodionov
            Assignee: Vladimir Rodionov


When MOB compaction fails during last step (bulk load of a newly created reference file) there is a high chance of a data loss due to partially loaded reference file, cells of which refer to (now) non-existent MOB file. The newly created MOB file is deleted automatically in case of a MOB compaction failure, but some cells with the references to this file might be loaded to HBase.



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