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https://issues.apache.org/jira/browse/HBASE-15454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15237122#comment-15237122
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Duo Zhang commented on HBASE-15454:
-----------------------------------
https://github.com/Apache9/hbase/blob/HBASE-15454/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/compactions/DateTieredCompactionPolicy.java
Not finish yet, will add archive logic in selectMinorCompaction if we haven't
found anything to compact.
Thanks.
> Archive store files older than max age
> --------------------------------------
>
> Key: HBASE-15454
> URL: https://issues.apache.org/jira/browse/HBASE-15454
> Project: HBase
> Issue Type: Sub-task
> Components: Compaction
> Affects Versions: 2.0.0, 1.3.0, 0.98.18, 1.4.0
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Fix For: 2.0.0, 1.3.0, 0.98.19, 1.4.0
>
> Attachments: HBASE-15454-v1.patch, HBASE-15454.patch
>
>
> Sometimes the old data is rarely touched but we can not remove it. So archive
> it to several big files(by year or something) and use EC to reduce the
> redundancy.
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