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Brahma Reddy Battula commented on HDFS-11270:
---------------------------------------------
[~linyiqun] thanks for working on this...
1) I am thinking ,we should update at following like {{namenode format}} which will make
more sense..?.
org.apache.hadoop.hdfs.server.namenode.NameNode#USAGE.
{code}
private static final String USAGE = "Usage: hdfs namenode ["
+ StartupOption.BACKUP.getName() + "] | \n\t["
+ StartupOption.CHECKPOINT.getName() + "] | \n\t["
+ StartupOption.FORMAT.getName() + " ["
+ StartupOption.CLUSTERID.getName() + " cid ] ["
+ StartupOption.FORCE.getName() + "] ["
+ StartupOption.NONINTERACTIVE.getName() + "] ] | \n\t["
+ StartupOption.UPGRADE.getName() +
" [" + StartupOption.CLUSTERID.getName() + " cid]" +
" [" + StartupOption.RENAMERESERVED.getName() + "<k-v pairs>] ] | \n\t["
+ StartupOption.UPGRADEONLY.getName() +
" [" + StartupOption.CLUSTERID.getName() + " cid]" +
" [" + StartupOption.RENAMERESERVED.getName() + "<k-v pairs>] ] | \n\t["
+ StartupOption.ROLLBACK.getName() + "] | \n\t["
+ StartupOption.ROLLINGUPGRADE.getName() + " "
+ RollingUpgradeStartupOption.getAllOptionString() + " ] | \n\t["
+ StartupOption.IMPORT.getName() + "] | \n\t["
+ StartupOption.INITIALIZESHAREDEDITS.getName() + "] | \n\t["
+ StartupOption.BOOTSTRAPSTANDBY.getName() + "] | \n\t["
+ StartupOption.RECOVER.getName() + " [ "
+ StartupOption.FORCE.getName() + "] ] | \n\t["
+ StartupOption.METADATAVERSION.getName() + " ]";
{code}
2) can we describe the options for {{zkfc}} also in the doc.It's not related to this jira,
but {{options}} are same..?
{noformat}Usage: hdfs zkfc [-formatZK [-force] [-nonInteractive]]{noformat}
If everyone agrees, you can change jira summary also.
> Document the missing options of NameNode bootstrap command
> ----------------------------------------------------------
>
> Key: HDFS-11270
> URL: https://issues.apache.org/jira/browse/HDFS-11270
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: documentation
> Affects Versions: 3.0.0-alpha2
> Reporter: Yiqun Lin
> Assignee: Yiqun Lin
> Priority: Minor
> Attachments: HDFS-11270.001.patch, HDFS-11270.002.patch
>
>
> Currently there are missing three options introduction in {{HDFSCommands.md}} of command
{{hdfs namenode [-bootstrapStandby]}}. Now this command can support {{-force}}, {{-nonInteractive}}
and a additional option {{-skipSharedEditsCheck}}. It will be better to document what's the
meaning of these options and that will let users know how to use it correctly.
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