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Posted to users@nifi.apache.org by KhajaAsmath Mohammed <md...@gmail.com> on 2021/02/23 20:55:23 UTC

NIFI - Topic pattern names

Hi,

I am planning to consume multiple topics from kafka that status with a
particular word. May I know how to use this?

I dont want to enter all the names.

Thanks,
Asmath

Re: NIFI - Topic pattern names

Posted by KhajaAsmath Mohammed <md...@gmail.com>.

Please ignore I was able to figure out . Was missing . before *

On Tue, Feb 23, 2021 at 4:19 PM KhajaAsmath Mohammed <
mdkhajaasmath@gmail.com> wrote:

> Hi Joe,
>
> I have used the below but it is not reading data from topics.  I want to
> read data from all the topics which starts with LOCATION_RI
>
> [image: image.png]
>
> On Tue, Feb 23, 2021 at 2:58 PM Joe Witt <jo...@gmail.com> wrote:
>
>> See
>> http://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-kafka-2-6-nar/1.13.0/org.apache.nifi.processors.kafka.pubsub.ConsumeKafka_2_6/index.html
>> Look at 'Topic Name(s)' and 'Topic Name Format' with a provided naming
>> pattern.
>>
>> Thanks
>>
>> On Tue, Feb 23, 2021 at 1:55 PM KhajaAsmath Mohammed
>> <md...@gmail.com> wrote:
>> >
>> > Hi,
>> >
>> > I am planning to consume multiple topics from kafka that status with a
>> particular word. May I know how to use this?
>> >
>> > I dont want to enter all the names.
>> >
>> > Thanks,
>> > Asmath
>>
>

Re: NIFI - Topic pattern names

Posted by KhajaAsmath Mohammed <md...@gmail.com>.

Hi Joe,

I have used the below but it is not reading data from topics.  I want to
read data from all the topics which starts with LOCATION_RI

[image: image.png]

On Tue, Feb 23, 2021 at 2:58 PM Joe Witt <jo...@gmail.com> wrote:

> See
> http://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-kafka-2-6-nar/1.13.0/org.apache.nifi.processors.kafka.pubsub.ConsumeKafka_2_6/index.html
> Look at 'Topic Name(s)' and 'Topic Name Format' with a provided naming
> pattern.
>
> Thanks
>
> On Tue, Feb 23, 2021 at 1:55 PM KhajaAsmath Mohammed
> <md...@gmail.com> wrote:
> >
> > Hi,
> >
> > I am planning to consume multiple topics from kafka that status with a
> particular word. May I know how to use this?
> >
> > I dont want to enter all the names.
> >
> > Thanks,
> > Asmath
>

Re: NIFI - Topic pattern names

Posted by Joe Witt <jo...@gmail.com>.

See http://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-kafka-2-6-nar/1.13.0/org.apache.nifi.processors.kafka.pubsub.ConsumeKafka_2_6/index.html
Look at 'Topic Name(s)' and 'Topic Name Format' with a provided naming pattern.

Thanks

On Tue, Feb 23, 2021 at 1:55 PM KhajaAsmath Mohammed
<md...@gmail.com> wrote:
>
> Hi,
>
> I am planning to consume multiple topics from kafka that status with a particular word. May I know how to use this?
>
> I dont want to enter all the names.
>
> Thanks,
> Asmath