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https://issues.apache.org/jira/browse/HDFS-6042?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz Wo (Nicholas), SZE updated HDFS-6042:
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Attachment: h6042_20140303.patch
h6042_20140303.patch: revises the user doc and fixes the exception message.
> Fix rolling upgrade documentation and error messges
> ---------------------------------------------------
>
> Key: HDFS-6042
> URL: https://issues.apache.org/jira/browse/HDFS-6042
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: documentation, namenode
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Priority: Minor
> Attachments: h6042_20140303.patch
>
>
> Fix some minor bugs in the user documentation and exception messages:
> - When the layout version is mismatched, mention the new "-rollingUpgrade
> started" option in the exception message.
> - For the non-HA in the user doc, "start NN as standby" is incorrect -- there
> is no standby in non-HA case.
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