Re: No killing topologies manual step for Storm in HDP 2.3 rolling upgrade

2016-03-10 Thread Jayush Luniya 
Yes that is correct. We don¹t need it for RU for HDP-2.3+.

Thanks
Jayush

On 3/10/16, 11:48 AM, "Di Li"  wrote:

>Hello folks,
>
>I noticed the manual step "Before continuing, please deactivate and kill
>any currently running topologies." is in upgrade-2.3.xml and
>nonrolling-upgrade-2.3.xml in HDP/2.2/upgrades. But starting HDP 2.3
>stack (and HDP 2.4, etc) only the nonrolling-upgrade XML file has that
>manual step, the rolling ones don't have it anymore.
>
>Is the step not needed  anymore by rolling upgrade?
>
>Di
>
>

Re: No killing topologies manual step for Storm in HDP 2.3 rolling upgrade

2016-03-10 Thread Jonathan Hurley 
That is correct. Storm data wasn't portable between HDP 2.2 and HDP 2.3, so we 
needed to remove all storm data from ZK. HDP 2.3+ we no longer have to do this.

> On Mar 10, 2016, at 2:48 PM, Di Li  wrote:
> 
> Hello folks,
> 
> I noticed the manual step "Before continuing, please deactivate and kill any 
> currently running topologies." is in upgrade-2.3.xml and 
> nonrolling-upgrade-2.3.xml in HDP/2.2/upgrades. But starting HDP 2.3 stack 
> (and HDP 2.4, etc) only the nonrolling-upgrade XML file has that manual step, 
> the rolling ones don't have it anymore.
> 
> Is the step not needed  anymore by rolling upgrade?
> 
> Di
> 
>

No killing topologies manual step for Storm in HDP 2.3 rolling upgrade

2016-03-10 Thread Di Li 
Hello folks,

I noticed the manual step "Before continuing, please deactivate and kill any 
currently running topologies." is in upgrade-2.3.xml and 
nonrolling-upgrade-2.3.xml in HDP/2.2/upgrades. But starting HDP 2.3 stack (and 
HDP 2.4, etc) only the nonrolling-upgrade XML file has that manual step, the 
rolling ones don't have it anymore.

Is the step not needed  anymore by rolling upgrade?

Di