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From "Jonathan Hsieh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8372) Provide mutability to CompoundConfiguration
Date Mon, 22 Apr 2013 23:03:16 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13638550#comment-13638550

Jonathan Hsieh commented on HBASE-8372:

Will fix typos. Currently running full suites against hadoop1 and hadoop2.  (ran isolated
tests prior to posting test).

bq. If I understand this correctly, this also removes the support for substitutions from data
coming from HTD/HCD configuration and metadata...

This has been the case since this method was added (HBASE-5335, to support dynamic schema
change).  I haven't changed the semantics of get (all the HTC, HCD's values added using maps
aren't affected -- they couldn't support this either).

bq. Size implementation is not correct, but it wasn't before, either.

Since this is "semantics preserving", mind if I TODO this with a follow on jira?  I primarily
care about resolving HBASE-8347.

> Provide mutability to CompoundConfiguration
> -------------------------------------------
>                 Key: HBASE-8372
>                 URL: https://issues.apache.org/jira/browse/HBASE-8372
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Ted Yu
>            Assignee: Jonathan Hsieh
>         Attachments: hbase-8372.patch
> In discussion of HBASE-8347, it was proposed that CompoundConfiguration should support
> This can be done by consolidating ImmutableConfigMap's on first modification to CompoundConfiguration.

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