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https://issues.apache.org/jira/browse/HBASE-14888?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15082120#comment-15082120
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stack commented on HBASE-14888:
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Thanks [~mbertozzi]
Let me do same as for table then by adding an async version.
bq. the getOperationType() was not supposed to be an enum.
Yeah... I just had to reuse some of the 'user-friendly descriptions' and was
going to do a define for CREATE, DELETE, etc... just did enum for the
toString... let me back it out since it might confuse.
bq. where is the Future<ProcedureInfo> returned by the ClusterSchema gone?
Removed it. Thats the 'simplification' I talked about in the comment (not
having it makes stuff simpler serverside). Some of the contention around
earlier versions of this patch evaporates when no
Future<ProcedureInfo>/ProcedureFuture thing too. On other hand, if I had it,
this blockOnProcedure stuff could be done a bit cleaner.
Let me do up a new version.
Thanks for the review.
> ClusterSchema: Add Namespace Operations
> ---------------------------------------
>
> Key: HBASE-14888
> URL: https://issues.apache.org/jira/browse/HBASE-14888
> Project: HBase
> Issue Type: Sub-task
> Components: API
> Reporter: stack
> Assignee: stack
> Fix For: 2.0.0
>
> Attachments:
> 0001-Add-in-a-ClusterSchema-Interface.-It-will-have-all-Av2.patch,
> 14888.patch, 14888.v8.txt, 14888v11.patch, 14888v12.patch, 14888v13.patch,
> 14888v14.patch, 14888v15.patch, 14888v16.patch, 14888v17.txt, 14888v18.patch,
> 14888v19.patch, 14888v20.patch, 14888v3.txt, 14888v4.txt, 14888v5.txt,
> 14888v6.txt, 14888v7.txt, 14888v9.txt
>
>
> Add in a ClusterSchema Interface. It will have all API for all cluster
> manipulation; adding namespaces, tables, amending column families, etc. The
> idea is to gather up our mess and put it all behind a tidy API that all works
> the same way whatever you changing returning a Future to wait on and behind
> the scenes driving Procedures.
> This patch does namespace operations first.
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