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From "Mujtaba Chohan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-8759) Family Delete Markers not getting purged after major compaction
Date Tue, 18 Jun 2013 17:46:20 GMT
Mujtaba Chohan created HBASE-8759:
-------------------------------------

             Summary: Family Delete Markers not getting purged after major compaction
                 Key: HBASE-8759
                 URL: https://issues.apache.org/jira/browse/HBASE-8759
             Project: HBase
          Issue Type: Bug
          Components: Compaction
    Affects Versions: 0.94.7
            Reporter: Mujtaba Chohan
            Priority: Minor


On table with VERSIONS => '1', KEEP_DELETED_CELLS => 'true'. Family Delete Markers does
not get purged after put > delete > major compaction (they keep on incrementing after
every put > delete > major compaction)

Following is the raw scan output after 10 iterations of put > delete > major compaction.

ROW                                       COLUMN+CELL                                    
                                                                        
A                                        column=CF:, timestamp=1371512706683, type=DeleteFamily
                                                                 
A                                        column=CF:, timestamp=1371512706394, type=DeleteFamily
                                                                 
A                                        column=CF:, timestamp=1371512706054, type=DeleteFamily
                                                                 
A                                        column=CF:, timestamp=1371512705763, type=DeleteFamily
                                                                 
A                                        column=CF:, timestamp=1371512705457, type=DeleteFamily
                                                                 
A                                        column=CF:, timestamp=1371512705149, type=DeleteFamily
                                                                 
A                                        column=CF:, timestamp=1371512704836, type=DeleteFamily
                                                                 
A                                        column=CF:, timestamp=1371512704518, type=DeleteFamily
                                                                 
A                                        column=CF:, timestamp=1371512704162, type=DeleteFamily
                                                                 
A                                        column=CF:, timestamp=1371512703779, type=DeleteFamily
                                                                 
A                                        column=CF:COL, timestamp=1371512706682, value=X 


[~lhofhansl]

Code to repro this issue:
http://phoenix-bin.github.io/client/code/delete.java

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