Willing to contribute to Flink!

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Willing to contribute to Flink!

jinchul
Hello all,

I am very interesting in Flink framework, especially development. Since I
joined a new company below, I have been fallen into OSS. I haven't taken a
chance to contribute to OSS, but I am happy if I would take an opportunity
to be a developer for Flicker.

I read "How to contribute" section and here is my question.

- May I take a "starter" issue? I found some unassigned issues on JIRA.
AFAIK, I don't have a privilege to take it. If I interest in an issue, I
just leave a comment on JIRA, taking a look at and push a commit on my
forked repository. Please correct me if my understanding is wrong.

Please read below if you are interested in my background.

Currently I am working at SK telecom in Republic of Korea. In this company,
I am a member of developers to build up real-time analyzing system for
telco and 3rd party data. We are currently using Flink for the real-time
processing.

Before joining the company, I had been worked SAP Labs Korea for about ten
years and I was one of core developers for SAP HANA in-memory data
platform. In SAP, I contributed SQL/SQLScript compiler(i.e. parser to build
AST, semantic checker, design of intermediate representation(IR), code
generator for executable code), SQL plan cache, SQL query optimizer using
cost-based/rule-based, query plan distribution on multi nodes and so on. I
was struggling to resolve complexity problems such as finding performance
bottleneck on distributed landscape, lots of major customers issues/bugs.

Thanks!

Best regards,
Jinchul
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Re: Willing to contribute to Flink!

Chesnay Schepler-3
Hello,

it's great that you want to contribute!

If you give me your JIRA user name i can give you contributor
permissions, so you can assign issues to yourself.
Note that parts of JIRA are not /completely/ up to date (especially in
the older parts); when you're unsure whether
the JIRA is still valid, or if it would take a lot of time to implement,
it's generally a good idea to ask for someone's
input in the JIRA.

Regards,
Chesnay

On 01.06.2017 01:55, Jin Chul Kim wrote:

> Hello all,
>
> I am very interesting in Flink framework, especially development. Since I
> joined a new company below, I have been fallen into OSS. I haven't taken a
> chance to contribute to OSS, but I am happy if I would take an opportunity
> to be a developer for Flicker.
>
> I read "How to contribute" section and here is my question.
>
> - May I take a "starter" issue? I found some unassigned issues on JIRA.
> AFAIK, I don't have a privilege to take it. If I interest in an issue, I
> just leave a comment on JIRA, taking a look at and push a commit on my
> forked repository. Please correct me if my understanding is wrong.
>
> Please read below if you are interested in my background.
>
> Currently I am working at SK telecom in Republic of Korea. In this company,
> I am a member of developers to build up real-time analyzing system for
> telco and 3rd party data. We are currently using Flink for the real-time
> processing.
>
> Before joining the company, I had been worked SAP Labs Korea for about ten
> years and I was one of core developers for SAP HANA in-memory data
> platform. In SAP, I contributed SQL/SQLScript compiler(i.e. parser to build
> AST, semantic checker, design of intermediate representation(IR), code
> generator for executable code), SQL plan cache, SQL query optimizer using
> cost-based/rule-based, query plan distribution on multi nodes and so on. I
> was struggling to resolve complexity problems such as finding performance
> bottleneck on distributed landscape, lots of major customers issues/bugs.
>
> Thanks!
>
> Best regards,
> Jinchul
>

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Re: Willing to contribute to Flink!

jinchul
Hello,

Thanks for your kind answer. My JIRA's username is "jinchul". By the way, should I fill out and send a ICLA document before contributing?

Best regards,
Jinchul
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Re: Willing to contribute to Flink!

Robert Metzger
Hi,

you don't need to file an ICLA. Can you please subscribe to the
[hidden email] mailing list by sending an empty email to
[hidden email]?
So far, your messages were manually accepted.

On Thu, Jun 1, 2017 at 2:27 PM, jinchul <[hidden email]> wrote:

> Hello,
>
> Thanks for your kind answer. My JIRA's username is "jinchul". By the way,
> should I fill out and send a ICLA document before contributing?
>
> Best regards,
> Jinchul
>
>
>
> --
> View this message in context: http://apache-flink-mailing-
> list-archive.1008284.n3.nabble.com/Willing-to-contribute-to-Flink-
> tp17855p17864.html
> Sent from the Apache Flink Mailing List archive. mailing list archive at
> Nabble.com.
>
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Re: Willing to contribute to Flink!

Chesnay Schepler-3
I've given you contributor permissions.

On 01.06.2017 15:10, Robert Metzger wrote:

> Hi,
>
> you don't need to file an ICLA. Can you please subscribe to the
> [hidden email] mailing list by sending an empty email to
> [hidden email]?
> So far, your messages were manually accepted.
>
> On Thu, Jun 1, 2017 at 2:27 PM, jinchul <[hidden email]> wrote:
>
>> Hello,
>>
>> Thanks for your kind answer. My JIRA's username is "jinchul". By the way,
>> should I fill out and send a ICLA document before contributing?
>>
>> Best regards,
>> Jinchul
>>
>>
>>
>> --
>> View this message in context: http://apache-flink-mailing-
>> list-archive.1008284.n3.nabble.com/Willing-to-contribute-to-Flink-
>> tp17855p17864.html
>> Sent from the Apache Flink Mailing List archive. mailing list archive at
>> Nabble.com.
>>