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https://issues.apache.org/jira/browse/HBASE-8176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13615325#comment-13615325
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Andrew Purtell commented on HBASE-8176:
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bq. On the other side, I do find it valuable for those who want to keep 0.94 in
production for a long time, considering the big changes in 0.96 and risks of
upgrading.
There is value in having CompoundConfiguration in 0.94 because it allows for
finer grained compaction policy.
The patch looks reasonable. At first glance I have mostly some concerns about
the shell changes.
- It looks like they are backwards compatible. Is that true?
- Could you add to the site documentation or the shell's help text somewhere an
example of how to change compaction policy using CONFIG? What does this look
like? How easy is it to type it in?
> Backport HBASE-5335 "Dynamic Schema Configurations"
> ---------------------------------------------------
>
> Key: HBASE-8176
> URL: https://issues.apache.org/jira/browse/HBASE-8176
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.94.5
> Reporter: clockfly
> Assignee: clockfly
> Priority: Minor
> Fix For: 0.94.7
>
> Attachments: hbase-8176.patch
>
>
> With HBASE-5335, we can support per-table configuration and per-family
> configurations.
> We can use it to customize the compaction on table/family basis, customize
> the flush, and etc..
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