Hi Ivan, I think problem not only with CEP project. Main contributors overloaded and simple fixes frequently are staying as PR without merge.
You can see how amount of open PR increasing over time. Thanks, Alexey Diomin 2017-01-15 17:18 GMT+04:00 Ivan Mushketyk <ivan.mushke...@gmail.com>: > Hi Dmitry, > > Your contributions are welcomed, but right now the most critical issue is > that CEP project does not have an experienced Flink contributor who can > review and approve new pull requests. > > I hope that Flink community will promptly resolve the issue, so feel free > to take select a JIRA issue and work on it. > > Best regards, > Ivan. > > On Sat, 14 Jan 2017 at 12:29 Dmitry Vorobiov <2belikespr...@gmail.com> > wrote: > > I would be interested to contribute to CEP. I am following Flink project, > but haven't contributed yet. Next 2 weeks I am a bit busy with my work, but > then I llbe happy to dig into it. I used to work in IoT so event processing > is a close topic for me. > > Dmitry. > On Fri, 13 Jan 2017 at 14:58, Ivan Mushketyk <ivan.mushke...@gmail.com> > wrote: > > > Hi Till, > > > > Thank you for your reply. > > > > I wonder if the following will work. > > What if you can find a Flink committer/committers that will review and > > iterate on CEP PRs before you review them. They don't need to know all > CEP > > internals, but they will help to eradicate most of the issues. > > Then you will have to review PRs only when most of the issues are fixed > and > > to make a final decision about whether to merge a PR or not. In this > case, > > you probably won't need to spend much time on reviewing CEP PRs. As an > > additional bonus, after some time these new CEP reviewers will learn > enough > > about CEP to review them by themselves without your input. > > > > What do you think about this? > > > > Best regards, > > Ivan. > > > > On Fri, 13 Jan 2017 at 11:28 Till Rohrmann <trohrm...@apache.org> wrote: > > > > Hi Ivan, > > > > first of all let me apologise for the bad experience you've had with > > opening CEP PRs in the past. > > > > The general problem as you've said is that there is nobody who reviews > the > > open PRs. I used to do this in the but at the moment I hardly find time > due > > to other commitments. > > > > I think the way to mitigate the problem is to attract more contributors > and > > committers who are willing to spend time on PR reviews and finally (this > > applies only to committers) to commit the PRs. I can try to reach out to > > other committers to make them aware of the CEP library. > > > > Cheers, > > Till > > > > On Thu, Jan 12, 2017 at 9:15 AM, <ruben.casado.teje...@accenture.com> > > wrote: > > > > > +1 > > > > > > I have some clientes interested in CEP features > > > > > > El 11/1/17 16:23, "Ivan Mushketyk" <ivan.mushke...@gmail.com> > escribió: > > > > > > Hi Flink devs, > > > > > > Roughly half a year ago I implemented several PRs for > > > Flink-CEP[1][2][3] > > > but since then there were no progress with the reviews. What is > > > frustrating > > > about this situation is that Flink customers are asking for > features > > in > > > these PRs. For example customers commented on [1] and [2] asking > for > > > these > > > features. During a presentation about CEP during Flink Forward 2016 > > > somebody asked[4] for a feature that is implemented in [1]. Another > > CEP > > > feature that was requested in this Stack Overflow post[5] was > > > implemented > > > by PR [2]. > > > > > > I also started conversations regarding following JIRA issues: > > > https://urldefense.proofpoint.com/v2/url?u=https-3A__issues. > > > apache.org_jira_browse_FLINK-2D4641&d=DgIBaQ&c=eIGjsITfXP_y- > > > DLLX0uEHXJvU8nOHrUK8IrwNKOtkVU&r=brkRAgrW3LbdVDOiRLzI7SFUIWBL5a > > > a2MIfENljA8xoe0lFg2u3-S6GnFTH7Pbmc&m=OvPHe08A8IQPc6PIPmNkgZWKDWmAMA > > > Ikfcqrek_iJbQ&s=ml7ZfW_GN8zahdrUAEQrRD3KTBbvr6RbPpqTg71Fhao&e= > > > https://urldefense.proofpoint.com/v2/url?u=https-3A__issues. > > > apache.org_jira_browse_FLINK-2D3414&d=DgIBaQ&c=eIGjsITfXP_y- > > > DLLX0uEHXJvU8nOHrUK8IrwNKOtkVU&r=brkRAgrW3LbdVDOiRLzI7SFUIWBL5a > > > a2MIfENljA8xoe0lFg2u3-S6GnFTH7Pbmc&m=OvPHe08A8IQPc6PIPmNkgZWKDWmAMA > > > Ikfcqrek_iJbQ&s=uBNY1zlRRLXhvJQlguoBh4qXZVPRtHxmlavRCLD2UGE&e= > > > https://urldefense.proofpoint.com/v2/url?u=https-3A__issues. > > > apache.org_jira_browse_FLINK-2D3320&d=DgIBaQ&c=eIGjsITfXP_y- > > > DLLX0uEHXJvU8nOHrUK8IrwNKOtkVU&r=brkRAgrW3LbdVDOiRLzI7SFUIWBL5a > > > a2MIfENljA8xoe0lFg2u3-S6GnFTH7Pbmc&m=OvPHe08A8IQPc6PIPmNkgZWKDWmAMA > > > Ikfcqrek_iJbQ&s=7lPpQ1mPiTRr7qz8mX6GK0Qq9CWWeXcg8Bf3h43uJ08&e= (wrote > to > > > Till about this > > > one) > > > > > > and I would like to work on them, but it seems pointless if nobody > is > > > going > > > to review new PRs. > > > > > > I wrote to Till(who is the only Flink CEP reviewer at the moment) > but > > > it > > > seems that he is very busy and cannot help with these PRs. On the > > other > > > hand Flink CEP has got some attention and customers are asking for > > new > > > features. > > > > > > Is there any way for community to make progress with Flink CEP? > > > Are there other core committers that can review Flink CEP PRs? > > > > > > Best regards, > > > Ivan. > > > > > > > > > > > > [1] - https://urldefense.proofpoint.com/v2/url?u=https-3A__github. > > > com_apache_flink_pull_2361&d=DgIBaQ&c=eIGjsITfXP_y- > > > DLLX0uEHXJvU8nOHrUK8IrwNKOtkVU&r=brkRAgrW3LbdVDOiRLzI7SFUIWBL5a > > > a2MIfENljA8xoe0lFg2u3-S6GnFTH7Pbmc&m=OvPHe08A8IQPc6PIPmNkgZWKDWmAMA > > > Ikfcqrek_iJbQ&s=dNLjBUb6wz8125hkAlm3tEzxLnZNfzeRrkFPEFJR2qM&e= > > > [2] - https://urldefense.proofpoint.com/v2/url?u=https-3A__github. > > > com_apache_flink_pull_2367&d=DgIBaQ&c=eIGjsITfXP_y- > > > DLLX0uEHXJvU8nOHrUK8IrwNKOtkVU&r=brkRAgrW3LbdVDOiRLzI7SFUIWBL5a > > > a2MIfENljA8xoe0lFg2u3-S6GnFTH7Pbmc&m=OvPHe08A8IQPc6PIPmNkgZWKDWmAMA > > > Ikfcqrek_iJbQ&s=tpKgiz_VFKYGXCn26GJolxFfSvRwqaMSpOPYFqG3ZYI&e= > > > [3] - https://urldefense.proofpoint.com/v2/url?u=https-3A__github. > > > com_apache_flink_pull_2396&d=DgIBaQ&c=eIGjsITfXP_y- > > > DLLX0uEHXJvU8nOHrUK8IrwNKOtkVU&r=brkRAgrW3LbdVDOiRLzI7SFUIWBL5a > > > a2MIfENljA8xoe0lFg2u3-S6GnFTH7Pbmc&m=OvPHe08A8IQPc6PIPmNkgZWKDWmAMA > > > Ikfcqrek_iJbQ&s=28ZX8-B728xOrkxZ1DxhnOZfaZOB30fQQxWzJV5lrXY&e= > > > [4] - https://urldefense.proofpoint.com/v2/url?u=https-3A__youtu. > > > be_vws5bv3XdD8-3Ft-3D35m26s&d=DgIBaQ&c=eIGjsITfXP_y- > > > DLLX0uEHXJvU8nOHrUK8IrwNKOtkVU&r=brkRAgrW3LbdVDOiRLzI7SFUIWBL5a > > > a2MIfENljA8xoe0lFg2u3-S6GnFTH7Pbmc&m=OvPHe08A8IQPc6PIPmNkgZWKDWmAMA > > > Ikfcqrek_iJbQ&s=NQ0d1W3QqhUU5tMKy7vqbLWPtYbFQ-pOLdsEEsN6ugc&e= > > > [5] - > > > https://urldefense.proofpoint.com/v2/url?u=http-3A__ > > > stackoverflow.com_questions_38225286_ho-2Dcan-2Di-2Ddo- > > > 2Da-2Dlazy-2Dmatch-2Dwith-2Dflink-2Dcep&d=DgIBaQ&c=eIGjsITfXP_y- > > > DLLX0uEHXJvU8nOHrUK8IrwNKOtkVU&r=brkRAgrW3LbdVDOiRLzI7SFUIWBL5a > > > a2MIfENljA8xoe0lFg2u3-S6GnFTH7Pbmc&m=OvPHe08A8IQPc6PIPmNkgZWKDWmAMA > > > Ikfcqrek_iJbQ&s=Q4FXZ_t5rW5UZt-geVcKjq7QNf4TgEluZlGAXxtzXN0&e= > > > > > > > > > > > > ________________________________ > > > > > > This message is for the designated recipient only and may contain > > > privileged, proprietary, or otherwise confidential information. 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