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Posted to user@accumulo.apache.org by David Medinets <da...@gmail.com> on 2012/04/11 16:52:42 UTC
Is There Procedure to Upgrade Accumulo in Working Cluster?
Let's say that my cluster grows beyond the size where it is acceptable
to manually upgrade from v1.4 to v1.5. Is there a process to automate
the upgrade? Is the manual process documented?
Re: Is There Procedure to Upgrade Accumulo in Working Cluster?
Posted by David Medinets <da...@gmail.com>.
NVM ... apparently Whirr is thinking about delegating hadoop
management to Ambari.
On Thu, Apr 12, 2012 at 10:39 AM, David Medinets
<da...@gmail.com> wrote:
> I wonder how different Ambari is from Whirr.
>
> On Wed, Apr 11, 2012 at 11:25 AM, Keith Turner <ke...@deenlo.com> wrote:
>> Has anyone looked into Ambari? I have been curious about this, but
>> have not looked into in detail.
>>
>> On Wed, Apr 11, 2012 at 10:52 AM, David Medinets
>> <da...@gmail.com> wrote:
>>> Let's say that my cluster grows beyond the size where it is acceptable
>>> to manually upgrade from v1.4 to v1.5. Is there a process to automate
>>> the upgrade? Is the manual process documented?
Re: Is There Procedure to Upgrade Accumulo in Working Cluster?
Posted by David Medinets <da...@gmail.com>.
I wonder how different Ambari is from Whirr.
On Wed, Apr 11, 2012 at 11:25 AM, Keith Turner <ke...@deenlo.com> wrote:
> Has anyone looked into Ambari? I have been curious about this, but
> have not looked into in detail.
>
> On Wed, Apr 11, 2012 at 10:52 AM, David Medinets
> <da...@gmail.com> wrote:
>> Let's say that my cluster grows beyond the size where it is acceptable
>> to manually upgrade from v1.4 to v1.5. Is there a process to automate
>> the upgrade? Is the manual process documented?
Re: Is There Procedure to Upgrade Accumulo in Working Cluster?
Posted by Keith Turner <ke...@deenlo.com>.
Has anyone looked into Ambari? I have been curious about this, but
have not looked into in detail.
On Wed, Apr 11, 2012 at 10:52 AM, David Medinets
<da...@gmail.com> wrote:
> Let's say that my cluster grows beyond the size where it is acceptable
> to manually upgrade from v1.4 to v1.5. Is there a process to automate
> the upgrade? Is the manual process documented?
Re: Is There Procedure to Upgrade Accumulo in Working Cluster?
Posted by Keith Turner <ke...@deenlo.com>.
The process to upgrade from 1.3 to 1.4, is the following.
* configure 1.4
* deploy 1.4 software across cluster
* shut down 1.3
* start 1.4
Its manual and is not an online uprade. Not sure what we will do for
1.5 yet, probably something similar.
Automating it seems trick because there are so many ways to "deploy
1.4 software across cluster".
Keith
On Wed, Apr 11, 2012 at 10:52 AM, David Medinets
<da...@gmail.com> wrote:
> Let's say that my cluster grows beyond the size where it is acceptable
> to manually upgrade from v1.4 to v1.5. Is there a process to automate
> the upgrade? Is the manual process documented?
Re: Is There Procedure to Upgrade Accumulo in Working Cluster?
Posted by Eric Newton <er...@gmail.com>.
Presently there are documented procedures. There are no reasons why 1.5
won't run on a 1.4 instance.
Install 1.5-SNAPSHOT, configure it like 1.4. Shutdown 1.4, start up 1.5.
-Eric
On Wed, Apr 11, 2012 at 10:52 AM, David Medinets
<da...@gmail.com>wrote:
> Let's say that my cluster grows beyond the size where it is acceptable
> to manually upgrade from v1.4 to v1.5. Is there a process to automate
> the upgrade? Is the manual process documented?
>