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From Harsh J <ha...@cloudera.com>
Subject Re: QJM deployment
Date Sun, 17 Feb 2013 13:24:27 GMT
Hi Azuryy,

Thanks for your feedback on the docs! I've filed
https://issues.apache.org/jira/browse/HDFS-4508 on your behalf to
address them. Feel free to file JIRA with documentation complaints
with change patches to have them improved yourself :)

On Sun, Feb 17, 2013 at 2:25 PM, Azuryy Yu <azuryyyu@gmail.com> wrote:
> Hi,
>
> who can kindly make 2.0.3-alpha QJM  deployment document more better, I
> cannot understand it successfully, thanks.
>
> such as :
> 1) by running the command "hdfs namenode -bootstrapStandby" on the
> unformatted NameNode
>
> - - it should be start formatted namenode firstly.
> 2) If you are converting a non-HA NameNode to be HA, you should run the
> command "hdfs -initializeSharedEdits", which will initialize the
> JournalNodes with the edits data from the local NameNode edits directories.
>
> -- run this command on which node? and does that this command exists?
>
>
> QJM "Deployment details" section is bad....
>
>



--
Harsh J

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