[
https://issues.apache.org/jira/browse/HBASE-14272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16111990#comment-16111990
]
stack commented on HBASE-14272:
-------------------------------
Unscheduling old non-critical that has open questions still.
> Enforce major compaction on stores with TTL or time.to.purge.deletes enabled
> ----------------------------------------------------------------------------
>
> Key: HBASE-14272
> URL: https://issues.apache.org/jira/browse/HBASE-14272
> Project: HBase
> Issue Type: Bug
> Reporter: Vladimir Rodionov
> Assignee: Lars Hofhansl
> Attachments: HBASE-14272.patch, HBASE-14272-v2.patch
>
>
> Currently, if store has one (major compacted) file, the only case when major
> compaction will be triggered for this file again - when locality is below
> threshold, defined by *hbase.hstore.min.locality.to.skip.major.compact* or
> TTL expired some cells. If file has locality greater than this threshold it
> will never be major compacted until Store's TTL kicks in. For CF with
> KEEP_DELETED_CELLS on, compaction must be enabled always (even for single
> file), regardless of locality, when deleted cells are expired
> (*hbase.hstore.time.to.purge.deletes*)
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
