Jingcheng Du created HBASE-15381: ------------------------------------ Summary: Implement a distributed MOB compaction by procedure Key: HBASE-15381 URL: https://issues.apache.org/jira/browse/HBASE-15381 Project: HBase Issue Type: Improvement Components: mob Reporter: Jingcheng Du Assignee: Jingcheng Du
In MOB, there is a periodical compaction which runs in HMaster (It can be disabled by configuration), some small mob files are merged into bigger ones. Now the compaction only runs in HMaster which is not efficient and might impact the running of HMaster. In this JIRA, a distributed MOB compaction is introduced, it is triggered by HMaster, but all the compaction jobs are distributed to HRegionServers. -- This message was sent by Atlassian JIRA (v6.3.4#6332)