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Posted to dev@flink.apache.org by bupt_ljy <bu...@163.com> on 2018/12/15 09:07:29 UTC
CEP - Support for multiple pattern
Hi, all
It’s actually very common that we construct more than one rule on the same data source. And I’m developing some such kind of features for our businesses and some ideas come up.
Do we have any plans for supporting multiple patterns in CEP?
Best,
Jiayi Liao
Re: CEP - Support for multiple pattern
Posted by Dawid Wysakowicz <dw...@apache.org>.
Hi Jiayi,
There is a ticket[1] for supporting dynamic patterns which I would say
is super set of what you are actually suggesting.
[1]https://issues.apache.org/jira/browse/FLINK-7129
On 17/12/2018 03:17, fudian.fd wrote:
> Hi Jiayi,
>
> As far as I know, there is no plan to support this feature. But I think it may be a very useful feature as it can eliminate the redundant network transmission compared to multiple operators to support multiple patterns. You can create an issue and we can discuss further about it on the JIRA page. CC @Dawid
>
> Regards,
> Dian
>
>> 在 2018年12月15日，下午5:07，bupt_ljy <bu...@163.com> 写道：
>>
>> Hi, all
>> It’s actually very common that we construct more than one rule on the same data source. And I’m developing some such kind of features for our businesses and some ideas come up.
>>
>>
>> Do we have any plans for supporting multiple patterns in CEP?
>>
>>
>> Best,
>> Jiayi Liao
Re: CEP - Support for multiple pattern
Posted by Dawid Wysakowicz <dw...@apache.org>.
Hi Jiayi,
There is a ticket[1] for supporting dynamic patterns which I would say
is super set of what you are actually suggesting.
[1]https://issues.apache.org/jira/browse/FLINK-7129
On 17/12/2018 03:17, fudian.fd wrote:
> Hi Jiayi,
>
> As far as I know, there is no plan to support this feature. But I think it may be a very useful feature as it can eliminate the redundant network transmission compared to multiple operators to support multiple patterns. You can create an issue and we can discuss further about it on the JIRA page. CC @Dawid
>
> Regards,
> Dian
>
>> 在 2018年12月15日，下午5:07，bupt_ljy <bu...@163.com> 写道：
>>
>> Hi, all
>> It’s actually very common that we construct more than one rule on the same data source. And I’m developing some such kind of features for our businesses and some ideas come up.
>>
>>
>> Do we have any plans for supporting multiple patterns in CEP?
>>
>>
>> Best,
>> Jiayi Liao
Re: CEP - Support for multiple pattern
Posted by "fudian.fd" <fu...@alibaba-inc.com>.
Hi Jiayi,
As far as I know, there is no plan to support this feature. But I think it may be a very useful feature as it can eliminate the redundant network transmission compared to multiple operators to support multiple patterns. You can create an issue and we can discuss further about it on the JIRA page. CC @Dawid
Regards,
Dian
> 在 2018年12月15日，下午5:07，bupt_ljy <bu...@163.com> 写道：
>
> Hi, all
> It’s actually very common that we construct more than one rule on the same data source. And I’m developing some such kind of features for our businesses and some ideas come up.
>
>
> Do we have any plans for supporting multiple patterns in CEP?
>
>
> Best,
> Jiayi Liao
Re: CEP - Support for multiple pattern
Posted by "fudian.fd" <fu...@alibaba-inc.com>.
Hi Jiayi,
As far as I know, there is no plan to support this feature. But I think it may be a very useful feature as it can eliminate the redundant network transmission compared to multiple operators to support multiple patterns. You can create an issue and we can discuss further about it on the JIRA page. CC @Dawid
Regards,
Dian
> 在 2018年12月15日，下午5:07，bupt_ljy <bu...@163.com> 写道：
>
> Hi, all
> It’s actually very common that we construct more than one rule on the same data source. And I’m developing some such kind of features for our businesses and some ideas come up.
>
>
> Do we have any plans for supporting multiple patterns in CEP?
>
>
> Best,
> Jiayi Liao