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https://issues.apache.org/jira/browse/OMID-103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16537717#comment-16537717
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James Taylor commented on OMID-103:
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FYI, [~ohads] - the specific scenario in this case is:
* HBase write of family delete marker occurs successfully
* Commit was successful
* Write of shadow cells failed
* Query/scan over rows doesn't properly filter out all deleted cells for the
family delete marker
> 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
> 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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