busbey commented on a change in pull request #1232: HBASE-23198 Update ref guide for distributed MOB compaction. URL: https://github.com/apache/hbase/pull/1232#discussion_r387350344
########## File path: src/main/asciidoc/_chapters/hbase_mob.adoc ########## @@ -36,22 +36,15 @@ read and write paths are optimized for values smaller than 100KB in size. When HBase deals with large numbers of objects over this threshold, referred to here as medium objects, or MOBs, performance is degraded due to write amplification caused by splits and compactions. When using MOBs, ideally your objects will be between -100KB and 10MB (see the <<faq>>). HBase ***FIX_VERSION_NUMBER*** adds support -for better managing large numbers of MOBs while maintaining performance, -consistency, and low operational overhead. MOB support is provided by the work -done in link:https://issues.apache.org/jira/browse/HBASE-11339[HBASE-11339]. To -take advantage of MOB, you need to use <<hfilev3,HFile version 3>>. Optionally, +100KB and 10MB (see the <<faq>>). HBase 2 added special internal handling of MOBs +to maintain performance, consistency, and low operational overhead. MOB support is +provided by the work done in link:https://issues.apache.org/jira/browse/HBASE-11339[HBASE-11339]. +To take advantage of MOB, you need to use <<hfilev3,HFile version 3>>. Optionally, Review comment: How about a link to the design doc in the architecture section on compaction? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
