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https://issues.apache.org/jira/browse/HDFS-8222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14534065#comment-14534065
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Akira AJISAKA commented on HDFS-8222:
-------------------------------------
Committed this to trunk. I'll commit this to branch-2 after HDFS-8332 and
HDFS-7998 are committed to branch-2.
> Remove usage of "dfsadmin -upgradeProgress " from document which is no
> longer supported
> -----------------------------------------------------------------------------------------
>
> Key: HDFS-8222
> URL: https://issues.apache.org/jira/browse/HDFS-8222
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: documentation
> Reporter: J.Andreina
> Assignee: J.Andreina
> Labels: BB2015-05-RFC
> Attachments: HDFS-8222.1.patch
>
>
> Usage of "dfsadmin -upgradeProgress " is been removed as part of HDFS-2686.
> Information on "-upgradeProgress" has to be removed from document also.
> {noformat}
> Before upgrading Hadoop software, finalize if there an existing backup.
> dfsadmin -upgradeProgress status can tell if the cluster needs to be
> finalized.
> {noformat}
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