How stable is FlinkSQL.

[srikanth flink]

Hi there,

I'm trying to get some hands on with FlinkSQL and take to production, if
works. Would like to know if someone deployed FlinkSQL in production?

I'm facing issues while running FlinkSQL queries.

Thanks
Srikanth

[Stephan Ewen]

Can you share some more details?

  - are you running batch SQL or streaming SQL
  - are you running the original Flink SQL engine or the new Blink SQL
engine (since 1.9)

Best,
Stephan


On Fri, Sep 13, 2019 at 3:24 PM srikanth flink <[hidden email]> wrote:

> Hi there,
>
> I'm trying to get some hands on with FlinkSQL and take to production, if
> works. Would like to know if someone deployed FlinkSQL in production?
>
> I'm facing issues while running FlinkSQL queries.
>
> Thanks
> Srikanth
>

[srikanth flink]

Hi Stephan,

- I'm using streaming SQL
- 1.9 version as recommended by Flink to have a updated stable version.

Thanks
Srikanth

On Fri, Sep 13, 2019 at 8:30 PM Stephan Ewen <[hidden email]> wrote:

> Can you share some more details?
>
>   - are you running batch SQL or streaming SQL
>   - are you running the original Flink SQL engine or the new Blink SQL
> engine (since 1.9)
>
> Best,
> Stephan
>
>
> On Fri, Sep 13, 2019 at 3:24 PM srikanth flink <[hidden email]>
> wrote:
>
> > Hi there,
> >
> > I'm trying to get some hands on with FlinkSQL and take to production, if
> > works. Would like to know if someone deployed FlinkSQL in production?
> >
> > I'm facing issues while running FlinkSQL queries.
> >
> > Thanks
> > Srikanth
> >
>

[Kurt Young]

Hi Srikanth,

AFAIK, there are quite some companies already using Flink streaming
SQL to back their production systems, like realtime data warehouse. If
you met some issues when trying streaming sql, I would suggest you to
send the problem to user@ml, where you can receive some helps.

Best,
Kurt


On Mon, Sep 16, 2019 at 2:44 PM srikanth flink <[hidden email]> wrote:

> Hi Stephan,
>
> - I'm using streaming SQL
> - 1.9 version as recommended by Flink to have a updated stable version.
>
> Thanks
> Srikanth
>
> On Fri, Sep 13, 2019 at 8:30 PM Stephan Ewen <[hidden email]> wrote:
>
> > Can you share some more details?
> >
> >   - are you running batch SQL or streaming SQL
> >   - are you running the original Flink SQL engine or the new Blink SQL
> > engine (since 1.9)
> >
> > Best,
> > Stephan
> >
> >
> > On Fri, Sep 13, 2019 at 3:24 PM srikanth flink <[hidden email]>
> > wrote:
> >
> > > Hi there,
> > >
> > > I'm trying to get some hands on with FlinkSQL and take to production,
> if
> > > works. Would like to know if someone deployed FlinkSQL in production?
> > >
> > > I'm facing issues while running FlinkSQL queries.
> > >
> > > Thanks
> > > Srikanth
> > >
> >
>

[taher koitawala-2]

AFAIK, Flink SQL is really pretty strong for production only and only if
you know what queries you are running. Further, if you open up Flink SQL to
the end-users then NO. As Flink SQL is still not that mature and still not
that rich in terms of functionalities like Spark SQL.



On Mon, Sep 16, 2019 at 1:31 PM Kurt Young <[hidden email]> wrote:

> Hi Srikanth,
>
> AFAIK, there are quite some companies already using Flink streaming
> SQL to back their production systems, like realtime data warehouse. If
> you met some issues when trying streaming sql, I would suggest you to
> send the problem to user@ml, where you can receive some helps.
>
> Best,
> Kurt
>
>
> On Mon, Sep 16, 2019 at 2:44 PM srikanth flink <[hidden email]>
> wrote:
>
> > Hi Stephan,
> >
> > - I'm using streaming SQL
> > - 1.9 version as recommended by Flink to have a updated stable version.
> >
> > Thanks
> > Srikanth
> >
> > On Fri, Sep 13, 2019 at 8:30 PM Stephan Ewen <[hidden email]> wrote:
> >
> > > Can you share some more details?
> > >
> > >   - are you running batch SQL or streaming SQL
> > >   - are you running the original Flink SQL engine or the new Blink SQL
> > > engine (since 1.9)
> > >
> > > Best,
> > > Stephan
> > >
> > >
> > > On Fri, Sep 13, 2019 at 3:24 PM srikanth flink <[hidden email]>
> > > wrote:
> > >
> > > > Hi there,
> > > >
> > > > I'm trying to get some hands on with FlinkSQL and take to production,
> > if
> > > > works. Would like to know if someone deployed FlinkSQL in production?
> > > >
> > > > I'm facing issues while running FlinkSQL queries.
> > > >
> > > > Thanks
> > > > Srikanth
> > > >
> > >
> >
>

[srikanth flink]

Hi Kurt,

thanks for quick response. Is the email user@ml?

Regards
Srikanth


On Mon, Sep 16, 2019 at 1:31 PM Kurt Young <[hidden email]> wrote:

> Hi Srikanth,
>
> AFAIK, there are quite some companies already using Flink streaming
> SQL to back their production systems, like realtime data warehouse. If
> you met some issues when trying streaming sql, I would suggest you to
> send the problem to user@ml, where you can receive some helps.
>
> Best,
> Kurt
>
>
> On Mon, Sep 16, 2019 at 2:44 PM srikanth flink <[hidden email]>
> wrote:
>
> > Hi Stephan,
> >
> > - I'm using streaming SQL
> > - 1.9 version as recommended by Flink to have a updated stable version.
> >
> > Thanks
> > Srikanth
> >
> > On Fri, Sep 13, 2019 at 8:30 PM Stephan Ewen <[hidden email]> wrote:
> >
> > > Can you share some more details?
> > >
> > >   - are you running batch SQL or streaming SQL
> > >   - are you running the original Flink SQL engine or the new Blink SQL
> > > engine (since 1.9)
> > >
> > > Best,
> > > Stephan
> > >
> > >
> > > On Fri, Sep 13, 2019 at 3:24 PM srikanth flink <[hidden email]>
> > > wrote:
> > >
> > > > Hi there,
> > > >
> > > > I'm trying to get some hands on with FlinkSQL and take to production,
> > if
> > > > works. Would like to know if someone deployed FlinkSQL in production?
> > > >
> > > > I'm facing issues while running FlinkSQL queries.
> > > >
> > > > Thanks
> > > > Srikanth
> > > >
> > >
> >
>

[Forward Xu]

Hi Srikanth,


Here are some past developer profiles you can view.

https://ververica.cn/developers-resources/

Many of them are cases of Flink-SQL.


Best,

Forward

srikanth flink <[hidden email]> 于2019年9月16日周一 下午9:39写道：

> Hi Kurt,
>
> thanks for quick response. Is the email user@ml?
>
> Regards
> Srikanth
>
>
> On Mon, Sep 16, 2019 at 1:31 PM Kurt Young <[hidden email]> wrote:
>
> > Hi Srikanth,
> >
> > AFAIK, there are quite some companies already using Flink streaming
> > SQL to back their production systems, like realtime data warehouse. If
> > you met some issues when trying streaming sql, I would suggest you to
> > send the problem to user@ml, where you can receive some helps.
> >
> > Best,
> > Kurt
> >
> >
> > On Mon, Sep 16, 2019 at 2:44 PM srikanth flink <[hidden email]>
> > wrote:
> >
> > > Hi Stephan,
> > >
> > > - I'm using streaming SQL
> > > - 1.9 version as recommended by Flink to have a updated stable version.
> > >
> > > Thanks
> > > Srikanth
> > >
> > > On Fri, Sep 13, 2019 at 8:30 PM Stephan Ewen <[hidden email]> wrote:
> > >
> > > > Can you share some more details?
> > > >
> > > >   - are you running batch SQL or streaming SQL
> > > >   - are you running the original Flink SQL engine or the new Blink
> SQL
> > > > engine (since 1.9)
> > > >
> > > > Best,
> > > > Stephan
> > > >
> > > >
> > > > On Fri, Sep 13, 2019 at 3:24 PM srikanth flink <[hidden email]
> >
> > > > wrote:
> > > >
> > > > > Hi there,
> > > > >
> > > > > I'm trying to get some hands on with FlinkSQL and take to
> production,
> > > if
> > > > > works. Would like to know if someone deployed FlinkSQL in
> production?
> > > > >
> > > > > I'm facing issues while running FlinkSQL queries.
> > > > >
> > > > > Thanks
> > > > > Srikanth
> > > > >
> > > >
> > >
> >
>

[srikanth flink]

Hi Forward,

Looks like it has great content to read on but sorry about that. This is how i see it:

Thanks

Srikanth

On Mon, Sep 16, 2019 at 7:30 PM Forward Xu <[hidden email]> wrote:

Hi Srikanth,


Here are some past developer profiles you can view.

https://ververica.cn/developers-resources/

Many of them are cases of Flink-SQL.


Best,

Forward

srikanth flink <[hidden email]> 于2019年9月16日周一 下午9:39写道：

> Hi Kurt,
>
> thanks for quick response. Is the email user@ml?
>
> Regards
> Srikanth
>
>
> On Mon, Sep 16, 2019 at 1:31 PM Kurt Young <[hidden email]> wrote:
>
> > Hi Srikanth,
> >
> > AFAIK, there are quite some companies already using Flink streaming
> > SQL to back their production systems, like realtime data warehouse. If
> > you met some issues when trying streaming sql, I would suggest you to
> > send the problem to user@ml, where you can receive some helps.
> >
> > Best,
> > Kurt
> >
> >
> > On Mon, Sep 16, 2019 at 2:44 PM srikanth flink <[hidden email]>
> > wrote:
> >
> > > Hi Stephan,
> > >
> > > - I'm using streaming SQL
> > > - 1.9 version as recommended by Flink to have a updated stable version.
> > >
> > > Thanks
> > > Srikanth
> > >
> > > On Fri, Sep 13, 2019 at 8:30 PM Stephan Ewen <[hidden email]> wrote:
> > >
> > > > Can you share some more details?
> > > >
> > > >   - are you running batch SQL or streaming SQL
> > > >   - are you running the original Flink SQL engine or the new Blink
> SQL
> > > > engine (since 1.9)
> > > >
> > > > Best,
> > > > Stephan
> > > >
> > > >
> > > > On Fri, Sep 13, 2019 at 3:24 PM srikanth flink <[hidden email]
> >
> > > > wrote:
> > > >
> > > > > Hi there,
> > > > >
> > > > > I'm trying to get some hands on with FlinkSQL and take to
> production,
> > > if
> > > > > works. Would like to know if someone deployed FlinkSQL in
> production?
> > > > >
> > > > > I'm facing issues while running FlinkSQL queries.
> > > > >
> > > > > Thanks
> > > > > Srikanth
> > > > >
> > > >
> > >
> >
>

[Kurt Young]

For user@ml, I was trying to say flink user mailing list, which is
[hidden email], sorry for the inconvenience.

Best,
Kurt


On Mon, Sep 16, 2019 at 10:08 PM srikanth flink <[hidden email]>
wrote:

> Hi Forward,
>
> Looks like it has great content to read on but sorry about that. This is
> how i see it:
> [image: image.png]
>
> Thanks
> Srikanth
>
> On Mon, Sep 16, 2019 at 7:30 PM Forward Xu <[hidden email]> wrote:
>
>> Hi Srikanth,
>>
>>
>> Here are some past developer profiles you can view.
>>
>> https://ververica.cn/developers-resources/
>>
>> Many of them are cases of Flink-SQL.
>>
>>
>> Best,
>>
>> Forward
>>
>> srikanth flink <[hidden email]> 于2019年9月16日周一 下午9:39写道：
>>
>> > Hi Kurt,
>> >
>> > thanks for quick response. Is the email user@ml?
>> >
>> > Regards
>> > Srikanth
>> >
>> >
>> > On Mon, Sep 16, 2019 at 1:31 PM Kurt Young <[hidden email]> wrote:
>> >
>> > > Hi Srikanth,
>> > >
>> > > AFAIK, there are quite some companies already using Flink streaming
>> > > SQL to back their production systems, like realtime data warehouse. If
>> > > you met some issues when trying streaming sql, I would suggest you to
>> > > send the problem to user@ml, where you can receive some helps.
>> > >
>> > > Best,
>> > > Kurt
>> > >
>> > >
>> > > On Mon, Sep 16, 2019 at 2:44 PM srikanth flink <[hidden email]>
>> > > wrote:
>> > >
>> > > > Hi Stephan,
>> > > >
>> > > > - I'm using streaming SQL
>> > > > - 1.9 version as recommended by Flink to have a updated stable
>> version.
>> > > >
>> > > > Thanks
>> > > > Srikanth
>> > > >
>> > > > On Fri, Sep 13, 2019 at 8:30 PM Stephan Ewen <[hidden email]>
>> wrote:
>> > > >
>> > > > > Can you share some more details?
>> > > > >
>> > > > >   - are you running batch SQL or streaming SQL
>> > > > >   - are you running the original Flink SQL engine or the new Blink
>> > SQL
>> > > > > engine (since 1.9)
>> > > > >
>> > > > > Best,
>> > > > > Stephan
>> > > > >
>> > > > >
>> > > > > On Fri, Sep 13, 2019 at 3:24 PM srikanth flink <
>> [hidden email]
>> > >
>> > > > > wrote:
>> > > > >
>> > > > > > Hi there,
>> > > > > >
>> > > > > > I'm trying to get some hands on with FlinkSQL and take to
>> > production,
>> > > > if
>> > > > > > works. Would like to know if someone deployed FlinkSQL in
>> > production?
>> > > > > >
>> > > > > > I'm facing issues while running FlinkSQL queries.
>> > > > > >
>> > > > > > Thanks
>> > > > > > Srikanth
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>>
>