You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2017/08/03 00:48:00 UTC

[jira] [Commented] (HBASE-14272) Enforce major compaction on stores with TTL or time.to.purge.deletes enabled

    [ 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)