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https://issues.apache.org/jira/browse/OMID-103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16540177#comment-16540177
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Ohad Shacham commented on OMID-103:
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[~jamestaylor], it seems that the problem caused by the FirstKeyOnlyFilter that
the scan includes. It limits the number of cells returns by the scan and Omid
can't identify the snapshot this way.
It will be solved by OMID-102.
What is the reason for including FirstKeyOnlyFilter for select * from table?
> 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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