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https://issues.apache.org/jira/browse/HBASE-14272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Rodionov updated HBASE-14272:
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Description:
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)
was:
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*. If file
has locality greater than this threshold it will never be major compacted.
This does not work for files with with locality 1.0 and KEEP_DELETED_CELLS=true
> Enforce major compaction on stores with KEEP_DELETED_CELLS=true
> ---------------------------------------------------------------
>
> Key: HBASE-14272
> URL: https://issues.apache.org/jira/browse/HBASE-14272
> Project: HBase
> Issue Type: Bug
> Reporter: Vladimir Rodionov
> Assignee: Vladimir Rodionov
> Fix For: 2.0.0
>
>
> 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)
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