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Posted to dev@omid.apache.org by "Ohad Shacham (JIRA)" <ji...@apache.org> on 2018/07/12 08:59:00 UTC

[jira] [Closed] (OMID-103) DeleteFamily marker still visible after rollback fails

     [ https://issues.apache.org/jira/browse/OMID-103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ohad Shacham closed OMID-103.
-----------------------------
    Resolution: Duplicate

Omid does not correctly support scans with  FirstKeyOnlyFilter. Will be fixed in OMID-102.

> DeleteFamily marker still visible after rollback fails
> ------------------------------------------------------
>
>                 Key: OMID-103
>                 URL: https://issues.apache.org/jira/browse/OMID-103
>             Project: Apache Omid
>          Issue Type: Bug
>            Reporter: James Taylor
>            Assignee: Ohad Shacham
>            Priority: Major
>
> If a DeleteFamily marker is written to HBase and the subsequent abort of the transaction fails, the delete marker is still visible and mistakenly continues to take effect. For a repro, see TransactionIT.testFailureToRollbackAfterDelete() which passes for Tephra but fails for Omid.



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