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Posted to issues@hbase.apache.org by "Jonathan Gray (JIRA)" <ji...@apache.org> on 2010/06/09 02:18:11 UTC

[jira] Commented: (HBASE-2704) Cleanup HColumnDescriptor

    [ https://issues.apache.org/jira/browse/HBASE-2704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876896#action_12876896 ] 

Jonathan Gray commented on HBASE-2704:
--------------------------------------

This is a fairly disruptive, incompatible change but can be done at the same time as the package change.  We will need to hang on to o.a.h.h.HCD/HTD anyways for client compatibility, so HFD could be put into o.a.h.HFD.

> Cleanup HColumnDescriptor
> -------------------------
>
>                 Key: HBASE-2704
>                 URL: https://issues.apache.org/jira/browse/HBASE-2704
>             Project: HBase
>          Issue Type: Improvement
>          Components: client
>            Reporter: Jonathan Gray
>            Priority: Critical
>             Fix For: 0.21.0
>
>
> HColumnDescriptor is very old.  The class comment has stale information that no longer applies (that you cannot modify a column, er family, without deleting it and recreating it).  It is also called HColumnDescriptor rather than HFamilyDescriptor and the related methods all say "column" instead of "family" like those in HBaseAdmin.

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