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https://issues.apache.org/jira/browse/HDFS-11204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15721280#comment-15721280
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Yiqun Lin edited comment on HDFS-11204 at 12/5/16 5:31 AM:
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Attach the patch. The new output infos:
{code}
Usage: hdfs zkfc [ -formatZK [-force] [-nonInteractive] ]
-force: formats the znode if the znode exists.
-nonInteractive: formats the znode aborts if the znode exists,
unless -force option is specified.
{code}
Thanks for the review.
was (Author: linyiqun):
Attach the patch. Thanks for the review.
> The usage of formating ZK command should be updated
> ---------------------------------------------------
>
> Key: HDFS-11204
> URL: https://issues.apache.org/jira/browse/HDFS-11204
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: documentation
> Affects Versions: 3.0.0-alpha2
> Reporter: Yiqun Lin
> Assignee: Yiqun Lin
> Priority: Minor
> Attachments: HDFS-11204.001.patch
>
>
> Currently the usage of the command {{hdfs zkfc -formatZK}} is not concrete.
> The introduction of parameters {{-force}}, {{-nonInteractive}} is missing in
> documentation and the help message. Actually, the function of these are very
> similar to namenode format. We should update these since it will let users
> know how to use this command easily.
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