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Posted to dev@hbase.apache.org by "Enis Soztutar (JIRA)" <ji...@apache.org> on 2009/12/12 17:29:18 UTC
[jira] Updated: (HBASE-2036) Use Configuration instead of
HBaseConfiguration
[ https://issues.apache.org/jira/browse/HBASE-2036?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Enis Soztutar updated HBASE-2036:
---------------------------------
Attachment: hconf.patch
I have put together a patch (not covering src/test yet). HBaseConfiguration constructors are deprecated and create() methods are added. I think it illustrates the goal of the issue. For compatibility, the methods are only deprecated. We can make remove the deprecated methods in the next release.
> Use Configuration instead of HBaseConfiguration
> ------------------------------------------------
>
> Key: HBASE-2036
> URL: https://issues.apache.org/jira/browse/HBASE-2036
> Project: Hadoop HBase
> Issue Type: Improvement
> Reporter: Enis Soztutar
> Attachments: hconf.patch
>
>
> HBaseConfiguration extends Configuration but does not add any functionality to it. The only function is hashCode() which really should be refactored into Hadoop Configuration.
> I think in all the places(especially in the client side) HBase methods and classes should accept Configuration rather than HBaseConfiguration. The creation of the configuration with the right files (hbase-site and hbase-default) should not be encapsulated in a private method, but in a public static one.
> The issues has arisen in our nutch+hbase patch for which we include both nutch configuration and hbase configurations. Moreover people may want to include separate project-specific configuration files to their configurations without the need to be dependent on the HBaseConfiguration.
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