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Posted to issues@hbase.apache.org by "Lars Hofhansl (Issue Comment Edited) (JIRA)" <ji...@apache.org> on 2011/11/07 19:44:54 UTC

[jira] [Issue Comment Edited] (HBASE-4721) Retain Delete Markers after Major Compaction

    [ https://issues.apache.org/jira/browse/HBASE-4721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13145688#comment-13145688 ] 

Lars Hofhansl edited comment on HBASE-4721 at 11/7/11 6:44 PM:
---------------------------------------------------------------

Is this not covered with HBASE-4536? I.e. just keeping the delete markers will not get you very far, you also have to keep the "deleted" rows (KVs affected by the delete markers).
                
      was (Author: lhofhansl):
    Is this not covered with HBASE-4536?
                  
> Retain Delete Markers after Major Compaction
> --------------------------------------------
>
>                 Key: HBASE-4721
>                 URL: https://issues.apache.org/jira/browse/HBASE-4721
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Prakash Khemani
>            Assignee: Prakash Khemani
>
> There is a need to provide long TTLs for delete markers. This is useful when replicating hbase logs from one cluster to another. The receiving cluster shouldn't compact away the delete markers because the affected key-values might still be on the way.

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