[jira] [Commented] (HBASE-20757) refactor ref guide text to remove EOM versions

["Mike Drob (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-20757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16518279#comment-16518279 ] 

Mike Drob commented on HBASE-20757:
-----------------------------------

I guess I missed some stuff in HBASE-20260?

> refactor ref guide text to remove EOM versions
> ----------------------------------------------
>
>                 Key: HBASE-20757
>                 URL: https://issues.apache.org/jira/browse/HBASE-20757
>             Project: HBase
>          Issue Type: Task
>          Components: community, documentation
>            Reporter: Sean Busbey
>            Priority: Minor
>
> we still have references in the guide going back as far as version 0.90. remove them, keep any points that are still relevant to current versions.
> e.g. this bit should just be removed:
> {code}
> NOTE: online schema changes are supported in the 0.92.x codebase, but the 0.90.x codebase requires the table to be disabled.
> {code}
> but this one needs to be rewritten:
> {code}
> The recommended approach is to let HBase add its dependency jars and use `HADOOP_CLASSPATH` or `-libjars`.
> Since HBase `0.90.x`, HBase adds its dependency JARs to the job configuration itself.
> The dependencies only need to be available on the local `CLASSPATH` and from here they'll be picked
> up and bundled into the fat job jar deployed to the MapReduce cluster. A basic trick just passes
> {code}
> to essentially just say "HBase adds its dependency jars to the job configuration itself."



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