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Posted to hdfs-user@hadoop.apache.org by lei liu <li...@gmail.com> on 2013/08/15 06:01:48 UTC
dynamic configuration
There is ReconfigurationServlet class in hadoop-2.0.5.
How I to use the function for NameNode and DataNode?
Thanks,
LiuLei
Re: dynamic configuration
Posted by Raj K Singh <ra...@gmail.com>.
ReconfigurationServlet is utility for changing a node's
configuration.it Reloads the configuration file, verifies whether
changes are possible and asks the admin to approve the change.
look at the source code available in hadoop bianries.
::::::::::::::::::::::::::::::::::::::::
Raj K Singh
http://www.rajkrrsingh.blogspot.com
Mobile Tel: +91 (0)9899821370
On Thu, Aug 15, 2013 at 9:31 AM, lei liu <li...@gmail.com> wrote:
> There is ReconfigurationServlet class in hadoop-2.0.5.
>
> How I to use the function for NameNode and DataNode?
>
> Thanks,
>
> LiuLei
>
Re: dynamic configuration
Posted by Raj K Singh <ra...@gmail.com>.
ReconfigurationServlet is utility for changing a node's
configuration.it Reloads the configuration file, verifies whether
changes are possible and asks the admin to approve the change.
look at the source code available in hadoop bianries.
::::::::::::::::::::::::::::::::::::::::
Raj K Singh
http://www.rajkrrsingh.blogspot.com
Mobile Tel: +91 (0)9899821370
On Thu, Aug 15, 2013 at 9:31 AM, lei liu <li...@gmail.com> wrote:
> There is ReconfigurationServlet class in hadoop-2.0.5.
>
> How I to use the function for NameNode and DataNode?
>
> Thanks,
>
> LiuLei
>
Re: dynamic configuration
Posted by Raj K Singh <ra...@gmail.com>.
ReconfigurationServlet is utility for changing a node's
configuration.it Reloads the configuration file, verifies whether
changes are possible and asks the admin to approve the change.
look at the source code available in hadoop bianries.
::::::::::::::::::::::::::::::::::::::::
Raj K Singh
http://www.rajkrrsingh.blogspot.com
Mobile Tel: +91 (0)9899821370
On Thu, Aug 15, 2013 at 9:31 AM, lei liu <li...@gmail.com> wrote:
> There is ReconfigurationServlet class in hadoop-2.0.5.
>
> How I to use the function for NameNode and DataNode?
>
> Thanks,
>
> LiuLei
>
Re: dynamic configuration
Posted by Raj K Singh <ra...@gmail.com>.
ReconfigurationServlet is utility for changing a node's
configuration.it Reloads the configuration file, verifies whether
changes are possible and asks the admin to approve the change.
look at the source code available in hadoop bianries.
::::::::::::::::::::::::::::::::::::::::
Raj K Singh
http://www.rajkrrsingh.blogspot.com
Mobile Tel: +91 (0)9899821370
On Thu, Aug 15, 2013 at 9:31 AM, lei liu <li...@gmail.com> wrote:
> There is ReconfigurationServlet class in hadoop-2.0.5.
>
> How I to use the function for NameNode and DataNode?
>
> Thanks,
>
> LiuLei
>