[ https://issues.apache.org/jira/browse/HBASE-15389?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15202553#comment-15202553 ]
Duo Zhang commented on HBASE-15389: ----------------------------------- {quote} So HBASE-15400 sits on top of this, and without it, this jira is not useful from my understanding, right? {quote} Yes, it is the first part of implementing a DateTieredCompaction which could write multiple output files. {quote} Previously there was some mention of cleanup on the store engine / compaction policy interfaces. Are we doing that or no? {quote} We could do it in HBASE-15400. Let's discuss there. The new patch will be ready soon. Thanks. > Write out multiple files when compaction > ---------------------------------------- > > Key: HBASE-15389 > URL: https://issues.apache.org/jira/browse/HBASE-15389 > Project: HBase > Issue Type: Sub-task > Components: Compaction > Affects Versions: 2.0.0, 1.3.0, 0.98.19 > Reporter: Duo Zhang > Assignee: Duo Zhang > Fix For: 2.0.0, 1.3.0, 0.98.19 > > Attachments: HBASE-15389-0.98.patch, HBASE-15389-uc.patch, > HBASE-15389-v1.patch, HBASE-15389-v10.patch, HBASE-15389-v11.patch, > HBASE-15389-v12.patch, HBASE-15389-v2.patch, HBASE-15389-v3.patch, > HBASE-15389-v4.patch, HBASE-15389-v5.patch, HBASE-15389-v6.patch, > HBASE-15389-v7.patch, HBASE-15389-v8.patch, HBASE-15389-v9.patch, > HBASE-15389.patch > > -- This message was sent by Atlassian JIRA (v6.3.4#6332)