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https://issues.apache.org/jira/browse/HDFS-7668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14320988#comment-14320988
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Xiaoyu Yao commented on HDFS-7668:
----------------------------------
Thanks [~iwasakims] for the contribution! Sorry I did not catch the review for
this JIRA. I just found a couple of issues when update patch for HDFS-7772.
1. Some command descriptions used to be immediately follow the name of the
command are moved to the end.
If you compare the rendering result of
http://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-hdfs/HDFSCommands.html#balancer
and the results latest below. You can notice that *Runs a HDFS datanode.* is
moved to the end.
{code}
datanode
Usage: hdfs datanode [-regular | -rollback | -rollingupgrace rollback]
COMMAND_OPTION Description
-regular Normal datanode startup (default).
-rollback Rollback the datanode to the previous version. This should be
used after stopping the datanode and distributing the old hadoop version.
-rollingupgrade rollback Rollback a rolling upgrade operation.
*Runs a HDFS datanode.*
{code}
2. Some of the parameters are not wrapped with ** instead of <>.
For example, the one I've fixed in v2 patch of HDFS-7772 for balancer.
> Convert site documentation from apt to markdown
> -----------------------------------------------
>
> Key: HDFS-7668
> URL: https://issues.apache.org/jira/browse/HDFS-7668
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: documentation
> Affects Versions: 3.0.0
> Reporter: Allen Wittenauer
> Assignee: Masatake Iwasaki
> Fix For: 3.0.0
>
> Attachments: HDFS-7668-00.patch, HDFS-7668-01.patch
>
>
> HDFS analog to HADOOP-11495
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