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Anoop Sam John commented on HBASE-14920: ---------------------------------------- The in memory compaction is happening by scanning the cells out of the segments and so there is a scan in place.. Still am not sure how the fake cells come out of memstore scanners. Ya print that cell to see what is that? > Compacting Memstore > ------------------- > > Key: HBASE-14920 > URL: https://issues.apache.org/jira/browse/HBASE-14920 > Project: HBase > Issue Type: Sub-task > Reporter: Eshcar Hillel > Assignee: Eshcar Hillel > Attachments: HBASE-14920-V01.patch, HBASE-14920-V02.patch, > move.to.junit4.patch > > > Implementation of a new compacting memstore with non-optimized immutable > segment representation -- This message was sent by Atlassian JIRA (v6.3.4#6332)