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https://issues.apache.org/jira/browse/HBASE-15339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15215275#comment-15215275
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Enis Soztutar commented on HBASE-15339:
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bq. And for the max age, IMO, it does not make sense to have some files that
out of compaction control
You think that we should not have
{{hbase.hstore.compaction.date.tiered.max.storefile.age.millis}} as a conf
option at all? [~clarax98007] wdyt?
bq. And if you use TTL, then you'd better not use max age?
See FifoCompactionPolicy.selectCompaction(). We select only expired files in
the compaction selection so that TTL'ed data can still be deleted even though
fifo compaction does not perform any compactions. We can do the same trick
here.
> Improve DateTieredCompactionPolicy
> ----------------------------------
>
> Key: HBASE-15339
> URL: https://issues.apache.org/jira/browse/HBASE-15339
> Project: HBase
> Issue Type: Improvement
> Components: Compaction
> Reporter: Duo Zhang
>
> Add multi-output support.
> Add archive old data support.
> ...
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