[ https://issues.apache.org/jira/browse/HBASE-11861?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jingcheng Du updated HBASE-11861: --------------------------------- Attachment: HBASE-11861-V4.diff Update the patch according to comments in RB. # Compact the mob files in parallel. # Add more tests. [~jmhsieh], [~anoopsamjohn] and [~ram_krish], please take a look. Thanks a lot. > Native MOB Compaction mechanisms. > --------------------------------- > > Key: HBASE-11861 > URL: https://issues.apache.org/jira/browse/HBASE-11861 > Project: HBase > Issue Type: Sub-task > Components: regionserver, Scanners > Affects Versions: 2.0.0 > Reporter: Jonathan Hsieh > Assignee: Jingcheng Du > Attachments: 141030-mob-compaction.pdf, HBASE-11861-V1.diff, > HBASE-11861-V2.diff, HBASE-11861-V3.diff, HBASE-11861-V4.diff, > HBASE-11861.diff, mob compaction-out-of-region.pdf, mob compaction.pdf > > > Currently, the first cut of mob will have external processes to age off old > mob data (the ttl cleaner), and to compact away deleted or over written data > (the sweep tool). > From an operational point of view, having two external tools, especially one > that relies on MapReduce is undesirable. In this issue we'll tackle > integrating these into hbase without requiring external processes. -- This message was sent by Atlassian JIRA (v6.3.4#6332)