Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
HDFS >> mail # user >> QJM deployment


Copy link to this message
-
Re: QJM deployment
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 <[EMAIL PROTECTED]> 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