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Posted to users@nifi.apache.org by Noe Detore <nd...@minerkasch.com> on 2019/09/17 15:34:56 UTC
Stateful Dataflow Moved to New Cluster
Hello,
I am currently using a stateful processor such as GetSplunk in an active
data flow. I want to move this data flow to a new Nifi cluster and preserve
the state of the processor. How can this be done?
Thank you
Noe
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Posted by Paul Martin <pa...@yahoo.com>.
Sent from Yahoo Mail on Android
On Tue, 17 Sep 2019 at 16:35, Noe Detore<nd...@minerkasch.com> wrote: Hello,
I am currently using a stateful processor such as GetSplunk in an active data flow. I want to move this data flow to a new Nifi cluster and preserve the state of the processor. How can this be done?
Thank youNoe
Re: Stateful Dataflow Moved to New Cluster
Posted by Bryan Bende <bb...@gmail.com>.
You could copy the flow.xml.gz, as long as the sensitive properties
keys are the same in each nifi.properties. Otherwise the new
environment won't be able to decrypt the encrypted sensitive
properties in flow.xml.gz.
On Thu, Sep 19, 2019 at 10:41 AM Noe Detore <nd...@minerkasch.com> wrote:
>
> I may have gotten a little ahead of myself. Would I first use a template to move data flow or actual flow.xml.gz? Is it even possible to copy flow.xml.gz and what would be required?
>
> On Tue, Sep 17, 2019 at 1:04 PM Noe Detore <nd...@minerkasch.com> wrote:
>>
>> this is great!
>>
>> Thank you
>> Noe
>>
>> On Tue, Sep 17, 2019 at 11:37 AM Joe Witt <jo...@gmail.com> wrote:
>>>
>>> quick reply: There is a zookeeper state migrator utility in the toolkit I believe. That should be quite helpful.
>>>
>>> http://nifi.apache.org/docs/nifi-docs/html/toolkit-guide.html#zookeeper_migrator
>>>
>>> Thanks
>>>
>>> On Tue, Sep 17, 2019 at 11:35 AM Noe Detore <nd...@minerkasch.com> wrote:
>>>>
>>>> Hello,
>>>>
>>>> I am currently using a stateful processor such as GetSplunk in an active data flow. I want to move this data flow to a new Nifi cluster and preserve the state of the processor. How can this be done?
>>>>
>>>> Thank you
>>>> Noe
Re: Stateful Dataflow Moved to New Cluster
Posted by Noe Detore <nd...@minerkasch.com>.
I may have gotten a little ahead of myself. Would I first use a template to
move data flow or actual flow.xml.gz? Is it even possible to copy
flow.xml.gz and what would be required?
On Tue, Sep 17, 2019 at 1:04 PM Noe Detore <nd...@minerkasch.com> wrote:
> this is great!
>
> Thank you
> Noe
>
> On Tue, Sep 17, 2019 at 11:37 AM Joe Witt <jo...@gmail.com> wrote:
>
>> quick reply: There is a zookeeper state migrator utility in the toolkit I
>> believe. That should be quite helpful.
>>
>>
>> http://nifi.apache.org/docs/nifi-docs/html/toolkit-guide.html#zookeeper_migrator
>>
>> Thanks
>>
>> On Tue, Sep 17, 2019 at 11:35 AM Noe Detore <nd...@minerkasch.com>
>> wrote:
>>
>>> Hello,
>>>
>>> I am currently using a stateful processor such as GetSplunk in an active
>>> data flow. I want to move this data flow to a new Nifi cluster and preserve
>>> the state of the processor. How can this be done?
>>>
>>> Thank you
>>> Noe
>>>
>>
Re: Stateful Dataflow Moved to New Cluster
Posted by Noe Detore <nd...@minerkasch.com>.
this is great!
Thank you
Noe
On Tue, Sep 17, 2019 at 11:37 AM Joe Witt <jo...@gmail.com> wrote:
> quick reply: There is a zookeeper state migrator utility in the toolkit I
> believe. That should be quite helpful.
>
>
> http://nifi.apache.org/docs/nifi-docs/html/toolkit-guide.html#zookeeper_migrator
>
> Thanks
>
> On Tue, Sep 17, 2019 at 11:35 AM Noe Detore <nd...@minerkasch.com>
> wrote:
>
>> Hello,
>>
>> I am currently using a stateful processor such as GetSplunk in an active
>> data flow. I want to move this data flow to a new Nifi cluster and preserve
>> the state of the processor. How can this be done?
>>
>> Thank you
>> Noe
>>
>
Re: Stateful Dataflow Moved to New Cluster
Posted by Joe Witt <jo...@gmail.com>.
quick reply: There is a zookeeper state migrator utility in the toolkit I
believe. That should be quite helpful.
http://nifi.apache.org/docs/nifi-docs/html/toolkit-guide.html#zookeeper_migrator
Thanks
On Tue, Sep 17, 2019 at 11:35 AM Noe Detore <nd...@minerkasch.com> wrote:
> Hello,
>
> I am currently using a stateful processor such as GetSplunk in an active
> data flow. I want to move this data flow to a new Nifi cluster and preserve
> the state of the processor. How can this be done?
>
> Thank you
> Noe
>