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Posted to issues@hbase.apache.org by "Thiruvel Thirumoolan (JIRA)" <ji...@apache.org> on 2019/02/12 22:41:00 UTC
[jira] [Updated] (HBASE-21883) Enhancements to Major Compaction
tool from HBASE-19528
[ https://issues.apache.org/jira/browse/HBASE-21883?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thiruvel Thirumoolan updated HBASE-21883:
-----------------------------------------
Description:
I would like to add new compaction tools based on [~churromorales]'s tool at HBASE-19528.
We internally have tools that pick and compact regions based on multiple criteria. Since Rahul already has a version in community, we would like to build on top of it instead of pushing yet another tool.
With this jira, I would like to add a tool which looks at regions beyond TTL and compacts them in a rsgroup. We have time series data and those regions will become dead after a while, so we compact those regions to save disk space. We also merge those empty regions to reduce load, but that tool comes later.
Will prep a patch for 2.x once 1.5 gets in.
was:
I would like to add new compaction tools based on [~churromorales]'s tool at HBASE-19528.
We internally have tools that pick and compact regions based on multiple criteria. Since Rahul already has a version in community, we would like to build on top of it instead of pushing yet another tool.
With this jira, I would like to add a tool which looks at regions beyond TTL and compacts them in a rsgroup. We have time series data and those regions will become dead after a while, so we compact those regions to save disk space. We also merge those empty regions to reduce load, but that tool comes later.
> Enhancements to Major Compaction tool from HBASE-19528
> ------------------------------------------------------
>
> Key: HBASE-21883
> URL: https://issues.apache.org/jira/browse/HBASE-21883
> Project: HBase
> Issue Type: Improvement
> Components: Client, Compaction, tooling
> Affects Versions: 1.5.0
> Reporter: Thiruvel Thirumoolan
> Assignee: Thiruvel Thirumoolan
> Priority: Minor
> Fix For: 1.5.1
>
>
> I would like to add new compaction tools based on [~churromorales]'s tool at HBASE-19528.
> We internally have tools that pick and compact regions based on multiple criteria. Since Rahul already has a version in community, we would like to build on top of it instead of pushing yet another tool.
> With this jira, I would like to add a tool which looks at regions beyond TTL and compacts them in a rsgroup. We have time series data and those regions will become dead after a while, so we compact those regions to save disk space. We also merge those empty regions to reduce load, but that tool comes later.
> Will prep a patch for 2.x once 1.5 gets in.
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