You are viewing a plain text version of this content. The canonical link for it is here.

Posted to users@apex.apache.org by Hitesh Goyal <hi...@nlpcaptcha.com> on 2016/08/26 07:20:36 UTC

Connecting output of one operator to multiple

Hi team,
I am using CouchbasePojoInputOperator.
I want to connect the output port of CouchBasePojoInputOperator to multiple Operators. It is giving error that it is already connected with one operator.
How can I connect it.

Regards,
Hitesh Goyal
Simpli5d Technologies
Cont No.: 9599803307

Re: Connecting output of one operator to multiple

Posted by Priyanka Gugale <pr...@datatorrent.com>.

An operator can only be associated with one stream at a time. Which means
you can connect one output port to multiple input ports of downstream
operators provided they are connected on one stream.

e.g. dag.addStream("multipleConnections", op1.out, op2.in, op3.in);

-Priyanka

On Fri, Aug 26, 2016 at 12:50 PM, Hitesh Goyal <hi...@nlpcaptcha.com>
wrote:

> Hi team,
>
> I am using CouchbasePojoInputOperator.
>
> I want to connect the output port of CouchBasePojoInputOperator to
> multiple Operators. It is giving error that it is already connected with
> one operator.
>
> How can I connect it.
>
>
>
> Regards,
>
> *Hitesh Goyal*
>
> Simpli5d Technologies
>
> Cont No.: 9599803307
>
>
>