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Posted to issues@hbase.apache.org by "Michael Stack (Jira)" <ji...@apache.org> on 2019/12/20 00:44:00 UTC
[jira] [Comment Edited] (HBASE-23326) Implement a ProcedureStore
which stores procedures in a HRegion
[ https://issues.apache.org/jira/browse/HBASE-23326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17000512#comment-17000512 ]
Michael Stack edited comment on HBASE-23326 at 12/20/19 12:43 AM:
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bq. This is exactly the thing I want to avoid... I do not think there are other data which needs to store like this way, please use system tables?
You answer my suggestion using a condition I explicitly exclude.
I don't feel strongly enough about this point and what I suggest is too minor to spend cycles on. I'm just glad of the new storage implementation.
Let me look at latest patch iteration.
was (Author: stack):
bq. This is exactly the thing I want to avoid... I do not think there are other data which needs to store like this way, please use system tables?
You answer my suggestion using a condition I explicitly exclude.
I don't feel strongly enough about this and what I suggest is too minor to spend cycles on. I'm just glad of the new storage implementation.
Let me look at latest patch iteration.
> Implement a ProcedureStore which stores procedures in a HRegion
> ---------------------------------------------------------------
>
> Key: HBASE-23326
> URL: https://issues.apache.org/jira/browse/HBASE-23326
> Project: HBase
> Issue Type: Improvement
> Components: proc-v2
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Priority: Critical
> Fix For: 3.0.0, 2.3.0
>
>
> So we can resue the code in HRegion for persisting the procedures, and also the optimized WAL implementation for better performance.
> This requires we merge the hbase-procedure module to hbase-server, which is an anti-pattern as we make the hbase-server module more overloaded. But I think later we can first try to move the WAL stuff out.
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