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https://issues.apache.org/jira/browse/HBASE-75?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bryan Duxbury reassigned HBASE-75:
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Assignee: Bryan Duxbury
> [hbase] Refactor classes into Client, Master, and Regionserver packages
> -----------------------------------------------------------------------
>
> Key: HBASE-75
> URL: https://issues.apache.org/jira/browse/HBASE-75
> Project: Hadoop HBase
> Issue Type: Improvement
> Reporter: Bryan Duxbury
> Assignee: Bryan Duxbury
> Priority: Minor
> Fix For: 0.2.0
>
>
> I've been crawling around the HBase codebase for a little while now, and I
> think I have a proposal that would make it easer to find your way around in
> the codebase in general.
> I think that we should make three new packages below org.apache.hadoop.hbase,
> client, master, and regionserver. The client package would contain HTable,
> client-side scanning stuff, HBaseAdmin, the MapReduce-related stuff, the
> shell, REST and Thrift. The master package would contain HMaster, maybe
> Leases, any other classes that belong to master. The regionserver package
> would contain HRegionServer, HRegion, HStore and all its subclasses
> (HStoreFile, etc). Whatever is left over should be stuff that's pretty common
> to all the sub-packages, so we can either leave that in the hbase package, or
> push it down into a common subpackage.
> This would make it much easier for new contributors to decide where to look
> for stuff, as well as make it more obvious what the architectural divisions
> of the system are. To boot, it would allow us to reorganize our tests into
> similar subpackages, which has the advantage of allowing us to think about,
> for instance, client tests passing/failing as a group, rather than scattered
> alphabetically throughout the entire suite.
> This idea would probably erase HADOOP-2518, or at least change the goal to
> factor HStore down into o.a.h.h.regionserver.store.
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