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Posted to dev@calcite.apache.org by Julian Hyde <jh...@apache.org> on 2015/11/08 23:32:12 UTC
[ANNOUNCE] New committer: Maryann Xue
On behalf of the PMC I am delighted to announce Maryann Xue as a new
Calcite committer.
Maryann (and Josh Elser announced in a separate message) are the first
committers appointed since Calcite became a top-level project.
Maryann has been doing some exceptional work on Calcite over the last
few months, in particular in the area of query planning. She is a
Phoenix PMC member and has been integrating Calcite into Phoenix as
its SQL parser, validator and query planning engine. To do this, she
has been pushing Calcite's boundaries, in particular how it deals with
sorted relations, and using the materialized view mechanism as a way
of introducing secondary indexes into Phoenix plans.
She has quietly and patiently hit, diagnosed and fixed some very
challenging bugs. One bug [1] required several days of debugging and a
deep understanding of the Volcano engine. By the time I heard of it,
she already had a solution. In my opinion, that bug alone justifies
committer status!
Please give Maryann a warm welcome to the project!
Julian
[1] https://issues.apache.org/jira/browse/CALCITE-926
Re: [ANNOUNCE] New committer: Maryann Xue
Posted by Hsuan Yi Chu <hy...@maprtech.com>.
Welcome, Maryann!
On Sun, Nov 8, 2015 at 3:32 PM, Jacques Nadeau <ja...@apache.org> wrote:
> Awesome! Welcome aboard Maryann, it is very well deserved.
>
> Looking forward to working together for many years.
>
> On Sun, Nov 8, 2015 at 2:32 PM, Julian Hyde <jh...@apache.org> wrote:
>
> > On behalf of the PMC I am delighted to announce Maryann Xue as a new
> > Calcite committer.
> >
> > Maryann (and Josh Elser announced in a separate message) are the first
> > committers appointed since Calcite became a top-level project.
> >
> > Maryann has been doing some exceptional work on Calcite over the last
> > few months, in particular in the area of query planning. She is a
> > Phoenix PMC member and has been integrating Calcite into Phoenix as
> > its SQL parser, validator and query planning engine. To do this, she
> > has been pushing Calcite's boundaries, in particular how it deals with
> > sorted relations, and using the materialized view mechanism as a way
> > of introducing secondary indexes into Phoenix plans.
> >
> > She has quietly and patiently hit, diagnosed and fixed some very
> > challenging bugs. One bug [1] required several days of debugging and a
> > deep understanding of the Volcano engine. By the time I heard of it,
> > she already had a solution. In my opinion, that bug alone justifies
> > committer status!
> >
> > Please give Maryann a warm welcome to the project!
> >
> > Julian
> >
> > [1] https://issues.apache.org/jira/browse/CALCITE-926
> >
>
Re: [ANNOUNCE] New committer: Maryann Xue
Posted by Jacques Nadeau <ja...@apache.org>.
Awesome! Welcome aboard Maryann, it is very well deserved.
Looking forward to working together for many years.
On Sun, Nov 8, 2015 at 2:32 PM, Julian Hyde <jh...@apache.org> wrote:
> On behalf of the PMC I am delighted to announce Maryann Xue as a new
> Calcite committer.
>
> Maryann (and Josh Elser announced in a separate message) are the first
> committers appointed since Calcite became a top-level project.
>
> Maryann has been doing some exceptional work on Calcite over the last
> few months, in particular in the area of query planning. She is a
> Phoenix PMC member and has been integrating Calcite into Phoenix as
> its SQL parser, validator and query planning engine. To do this, she
> has been pushing Calcite's boundaries, in particular how it deals with
> sorted relations, and using the materialized view mechanism as a way
> of introducing secondary indexes into Phoenix plans.
>
> She has quietly and patiently hit, diagnosed and fixed some very
> challenging bugs. One bug [1] required several days of debugging and a
> deep understanding of the Volcano engine. By the time I heard of it,
> she already had a solution. In my opinion, that bug alone justifies
> committer status!
>
> Please give Maryann a warm welcome to the project!
>
> Julian
>
> [1] https://issues.apache.org/jira/browse/CALCITE-926
>
Re: [ANNOUNCE] New committer: Maryann Xue
Posted by James Taylor <ja...@apache.org>.
Welcome, Maryann! Awesome job so far. Great to have you on the project!
James
On Sun, Nov 8, 2015 at 2:32 PM, Julian Hyde <jh...@apache.org> wrote:
> On behalf of the PMC I am delighted to announce Maryann Xue as a new
> Calcite committer.
>
> Maryann (and Josh Elser announced in a separate message) are the first
> committers appointed since Calcite became a top-level project.
>
> Maryann has been doing some exceptional work on Calcite over the last
> few months, in particular in the area of query planning. She is a
> Phoenix PMC member and has been integrating Calcite into Phoenix as
> its SQL parser, validator and query planning engine. To do this, she
> has been pushing Calcite's boundaries, in particular how it deals with
> sorted relations, and using the materialized view mechanism as a way
> of introducing secondary indexes into Phoenix plans.
>
> She has quietly and patiently hit, diagnosed and fixed some very
> challenging bugs. One bug [1] required several days of debugging and a
> deep understanding of the Volcano engine. By the time I heard of it,
> she already had a solution. In my opinion, that bug alone justifies
> committer status!
>
> Please give Maryann a warm welcome to the project!
>
> Julian
>
> [1] https://issues.apache.org/jira/browse/CALCITE-926
>
Re: [ANNOUNCE] New committer: Maryann Xue
Posted by Julien Le Dem <ju...@dremio.com>.
Congrats!
On Tue, Nov 17, 2015 at 6:56 PM, Andrew Purtell <ap...@apache.org> wrote:
> Congratulations Maryann!
>
> On Sun, Nov 8, 2015 at 2:32 PM, Julian Hyde <jh...@apache.org> wrote:
>
> > On behalf of the PMC I am delighted to announce Maryann Xue as a new
> > Calcite committer.
> >
> > Maryann (and Josh Elser announced in a separate message) are the first
> > committers appointed since Calcite became a top-level project.
> >
> > Maryann has been doing some exceptional work on Calcite over the last
> > few months, in particular in the area of query planning. She is a
> > Phoenix PMC member and has been integrating Calcite into Phoenix as
> > its SQL parser, validator and query planning engine. To do this, she
> > has been pushing Calcite's boundaries, in particular how it deals with
> > sorted relations, and using the materialized view mechanism as a way
> > of introducing secondary indexes into Phoenix plans.
> >
> > She has quietly and patiently hit, diagnosed and fixed some very
> > challenging bugs. One bug [1] required several days of debugging and a
> > deep understanding of the Volcano engine. By the time I heard of it,
> > she already had a solution. In my opinion, that bug alone justifies
> > committer status!
> >
> > Please give Maryann a warm welcome to the project!
> >
> > Julian
> >
> > [1] https://issues.apache.org/jira/browse/CALCITE-926
> >
>
>
>
> --
> Best regards,
>
> - Andy
>
> Problems worthy of attack prove their worth by hitting back. - Piet Hein
> (via Tom White)
>
--
Julien
Re: [ANNOUNCE] New committer: Maryann Xue
Posted by Andrew Purtell <ap...@apache.org>.
Congratulations Maryann!
On Sun, Nov 8, 2015 at 2:32 PM, Julian Hyde <jh...@apache.org> wrote:
> On behalf of the PMC I am delighted to announce Maryann Xue as a new
> Calcite committer.
>
> Maryann (and Josh Elser announced in a separate message) are the first
> committers appointed since Calcite became a top-level project.
>
> Maryann has been doing some exceptional work on Calcite over the last
> few months, in particular in the area of query planning. She is a
> Phoenix PMC member and has been integrating Calcite into Phoenix as
> its SQL parser, validator and query planning engine. To do this, she
> has been pushing Calcite's boundaries, in particular how it deals with
> sorted relations, and using the materialized view mechanism as a way
> of introducing secondary indexes into Phoenix plans.
>
> She has quietly and patiently hit, diagnosed and fixed some very
> challenging bugs. One bug [1] required several days of debugging and a
> deep understanding of the Volcano engine. By the time I heard of it,
> she already had a solution. In my opinion, that bug alone justifies
> committer status!
>
> Please give Maryann a warm welcome to the project!
>
> Julian
>
> [1] https://issues.apache.org/jira/browse/CALCITE-926
>
--
Best regards,
- Andy
Problems worthy of attack prove their worth by hitting back. - Piet Hein
(via Tom White)
Re: [ANNOUNCE] New committer: Maryann Xue
Posted by Aman Sinha <am...@apache.org>.
Congratulations Maryann !
On Mon, Nov 9, 2015 at 11:52 AM, Jinfeng Ni <ji...@gmail.com> wrote:
> Congratulations!
>
> On Mon, Nov 9, 2015 at 9:07 AM, Li Gao <ga...@marinsoftware.com> wrote:
> > Yes, congratulations Maryann.
> >
> > Cannot wait to see Calcite + Phoenix in a production environment.
> >
> > -Li
> >
> > On Mon, Nov 9, 2015 at 9:02 AM, Jesus Camacho Rodriguez <
> > jcamachorodriguez@hortonworks.com> wrote:
> >
> >> Congrats Maryann!
> >>
> >> --
> >> Jesús
> >>
> >>
> >>
> >>
> >> On 11/9/15, 6:01 PM, "Maryann Xue" <ma...@gmail.com> wrote:
> >>
> >> >Thank you all! I am really happy to be part of this community. Looking
> >> >forward to working with you all.
> >> >
> >> >
> >> >Thanks,
> >> >Maryann
> >> >
> >> >On Mon, Nov 9, 2015 at 10:53 AM, John Pullokkaran <
> >> >jpullokkaran@hortonworks.com> wrote:
> >> >
> >> >> Congratulations Maryann!
> >> >>
> >> >> On 11/9/15, 7:26 AM, "Josh Elser" <el...@apache.org> wrote:
> >> >>
> >> >> >Congrats, Maryann!
> >> >> >
> >> >> >Julian Hyde wrote:
> >> >> >> On behalf of the PMC I am delighted to announce Maryann Xue as a
> new
> >> >> >> Calcite committer.
> >> >> >>
> >> >> >> Maryann (and Josh Elser announced in a separate message) are the
> >> first
> >> >> >> committers appointed since Calcite became a top-level project.
> >> >> >>
> >> >> >> Maryann has been doing some exceptional work on Calcite over the
> last
> >> >> >> few months, in particular in the area of query planning. She is a
> >> >> >> Phoenix PMC member and has been integrating Calcite into Phoenix
> as
> >> >> >> its SQL parser, validator and query planning engine. To do this,
> she
> >> >> >> has been pushing Calcite's boundaries, in particular how it deals
> >> with
> >> >> >> sorted relations, and using the materialized view mechanism as a
> way
> >> >> >> of introducing secondary indexes into Phoenix plans.
> >> >> >>
> >> >> >> She has quietly and patiently hit, diagnosed and fixed some very
> >> >> >> challenging bugs. One bug [1] required several days of debugging
> and
> >> a
> >> >> >> deep understanding of the Volcano engine. By the time I heard of
> it,
> >> >> >> she already had a solution. In my opinion, that bug alone
> justifies
> >> >> >> committer status!
> >> >> >>
> >> >> >> Please give Maryann a warm welcome to the project!
> >> >> >>
> >> >> >> Julian
> >> >> >>
> >> >> >> [1] https://issues.apache.org/jira/browse/CALCITE-926
> >> >> >
> >> >>
> >> >>
> >>
>
Re: [ANNOUNCE] New committer: Maryann Xue
Posted by Jinfeng Ni <ji...@gmail.com>.
Congratulations!
On Mon, Nov 9, 2015 at 9:07 AM, Li Gao <ga...@marinsoftware.com> wrote:
> Yes, congratulations Maryann.
>
> Cannot wait to see Calcite + Phoenix in a production environment.
>
> -Li
>
> On Mon, Nov 9, 2015 at 9:02 AM, Jesus Camacho Rodriguez <
> jcamachorodriguez@hortonworks.com> wrote:
>
>> Congrats Maryann!
>>
>> --
>> Jesús
>>
>>
>>
>>
>> On 11/9/15, 6:01 PM, "Maryann Xue" <ma...@gmail.com> wrote:
>>
>> >Thank you all! I am really happy to be part of this community. Looking
>> >forward to working with you all.
>> >
>> >
>> >Thanks,
>> >Maryann
>> >
>> >On Mon, Nov 9, 2015 at 10:53 AM, John Pullokkaran <
>> >jpullokkaran@hortonworks.com> wrote:
>> >
>> >> Congratulations Maryann!
>> >>
>> >> On 11/9/15, 7:26 AM, "Josh Elser" <el...@apache.org> wrote:
>> >>
>> >> >Congrats, Maryann!
>> >> >
>> >> >Julian Hyde wrote:
>> >> >> On behalf of the PMC I am delighted to announce Maryann Xue as a new
>> >> >> Calcite committer.
>> >> >>
>> >> >> Maryann (and Josh Elser announced in a separate message) are the
>> first
>> >> >> committers appointed since Calcite became a top-level project.
>> >> >>
>> >> >> Maryann has been doing some exceptional work on Calcite over the last
>> >> >> few months, in particular in the area of query planning. She is a
>> >> >> Phoenix PMC member and has been integrating Calcite into Phoenix as
>> >> >> its SQL parser, validator and query planning engine. To do this, she
>> >> >> has been pushing Calcite's boundaries, in particular how it deals
>> with
>> >> >> sorted relations, and using the materialized view mechanism as a way
>> >> >> of introducing secondary indexes into Phoenix plans.
>> >> >>
>> >> >> She has quietly and patiently hit, diagnosed and fixed some very
>> >> >> challenging bugs. One bug [1] required several days of debugging and
>> a
>> >> >> deep understanding of the Volcano engine. By the time I heard of it,
>> >> >> she already had a solution. In my opinion, that bug alone justifies
>> >> >> committer status!
>> >> >>
>> >> >> Please give Maryann a warm welcome to the project!
>> >> >>
>> >> >> Julian
>> >> >>
>> >> >> [1] https://issues.apache.org/jira/browse/CALCITE-926
>> >> >
>> >>
>> >>
>>
Re: [ANNOUNCE] New committer: Maryann Xue
Posted by Li Gao <ga...@marinsoftware.com>.
Yes, congratulations Maryann.
Cannot wait to see Calcite + Phoenix in a production environment.
-Li
On Mon, Nov 9, 2015 at 9:02 AM, Jesus Camacho Rodriguez <
jcamachorodriguez@hortonworks.com> wrote:
> Congrats Maryann!
>
> --
> Jesús
>
>
>
>
> On 11/9/15, 6:01 PM, "Maryann Xue" <ma...@gmail.com> wrote:
>
> >Thank you all! I am really happy to be part of this community. Looking
> >forward to working with you all.
> >
> >
> >Thanks,
> >Maryann
> >
> >On Mon, Nov 9, 2015 at 10:53 AM, John Pullokkaran <
> >jpullokkaran@hortonworks.com> wrote:
> >
> >> Congratulations Maryann!
> >>
> >> On 11/9/15, 7:26 AM, "Josh Elser" <el...@apache.org> wrote:
> >>
> >> >Congrats, Maryann!
> >> >
> >> >Julian Hyde wrote:
> >> >> On behalf of the PMC I am delighted to announce Maryann Xue as a new
> >> >> Calcite committer.
> >> >>
> >> >> Maryann (and Josh Elser announced in a separate message) are the
> first
> >> >> committers appointed since Calcite became a top-level project.
> >> >>
> >> >> Maryann has been doing some exceptional work on Calcite over the last
> >> >> few months, in particular in the area of query planning. She is a
> >> >> Phoenix PMC member and has been integrating Calcite into Phoenix as
> >> >> its SQL parser, validator and query planning engine. To do this, she
> >> >> has been pushing Calcite's boundaries, in particular how it deals
> with
> >> >> sorted relations, and using the materialized view mechanism as a way
> >> >> of introducing secondary indexes into Phoenix plans.
> >> >>
> >> >> She has quietly and patiently hit, diagnosed and fixed some very
> >> >> challenging bugs. One bug [1] required several days of debugging and
> a
> >> >> deep understanding of the Volcano engine. By the time I heard of it,
> >> >> she already had a solution. In my opinion, that bug alone justifies
> >> >> committer status!
> >> >>
> >> >> Please give Maryann a warm welcome to the project!
> >> >>
> >> >> Julian
> >> >>
> >> >> [1] https://issues.apache.org/jira/browse/CALCITE-926
> >> >
> >>
> >>
>
Re: [ANNOUNCE] New committer: Maryann Xue
Posted by Jesus Camacho Rodriguez <jc...@hortonworks.com>.
Congrats Maryann!
--
Jesús
On 11/9/15, 6:01 PM, "Maryann Xue" <ma...@gmail.com> wrote:
>Thank you all! I am really happy to be part of this community. Looking
>forward to working with you all.
>
>
>Thanks,
>Maryann
>
>On Mon, Nov 9, 2015 at 10:53 AM, John Pullokkaran <
>jpullokkaran@hortonworks.com> wrote:
>
>> Congratulations Maryann!
>>
>> On 11/9/15, 7:26 AM, "Josh Elser" <el...@apache.org> wrote:
>>
>> >Congrats, Maryann!
>> >
>> >Julian Hyde wrote:
>> >> On behalf of the PMC I am delighted to announce Maryann Xue as a new
>> >> Calcite committer.
>> >>
>> >> Maryann (and Josh Elser announced in a separate message) are the first
>> >> committers appointed since Calcite became a top-level project.
>> >>
>> >> Maryann has been doing some exceptional work on Calcite over the last
>> >> few months, in particular in the area of query planning. She is a
>> >> Phoenix PMC member and has been integrating Calcite into Phoenix as
>> >> its SQL parser, validator and query planning engine. To do this, she
>> >> has been pushing Calcite's boundaries, in particular how it deals with
>> >> sorted relations, and using the materialized view mechanism as a way
>> >> of introducing secondary indexes into Phoenix plans.
>> >>
>> >> She has quietly and patiently hit, diagnosed and fixed some very
>> >> challenging bugs. One bug [1] required several days of debugging and a
>> >> deep understanding of the Volcano engine. By the time I heard of it,
>> >> she already had a solution. In my opinion, that bug alone justifies
>> >> committer status!
>> >>
>> >> Please give Maryann a warm welcome to the project!
>> >>
>> >> Julian
>> >>
>> >> [1] https://issues.apache.org/jira/browse/CALCITE-926
>> >
>>
>>
Re: [ANNOUNCE] New committer: Maryann Xue
Posted by Maryann Xue <ma...@gmail.com>.
Thank you all! I am really happy to be part of this community. Looking
forward to working with you all.
Thanks,
Maryann
On Mon, Nov 9, 2015 at 10:53 AM, John Pullokkaran <
jpullokkaran@hortonworks.com> wrote:
> Congratulations Maryann!
>
> On 11/9/15, 7:26 AM, "Josh Elser" <el...@apache.org> wrote:
>
> >Congrats, Maryann!
> >
> >Julian Hyde wrote:
> >> On behalf of the PMC I am delighted to announce Maryann Xue as a new
> >> Calcite committer.
> >>
> >> Maryann (and Josh Elser announced in a separate message) are the first
> >> committers appointed since Calcite became a top-level project.
> >>
> >> Maryann has been doing some exceptional work on Calcite over the last
> >> few months, in particular in the area of query planning. She is a
> >> Phoenix PMC member and has been integrating Calcite into Phoenix as
> >> its SQL parser, validator and query planning engine. To do this, she
> >> has been pushing Calcite's boundaries, in particular how it deals with
> >> sorted relations, and using the materialized view mechanism as a way
> >> of introducing secondary indexes into Phoenix plans.
> >>
> >> She has quietly and patiently hit, diagnosed and fixed some very
> >> challenging bugs. One bug [1] required several days of debugging and a
> >> deep understanding of the Volcano engine. By the time I heard of it,
> >> she already had a solution. In my opinion, that bug alone justifies
> >> committer status!
> >>
> >> Please give Maryann a warm welcome to the project!
> >>
> >> Julian
> >>
> >> [1] https://issues.apache.org/jira/browse/CALCITE-926
> >
>
>
Re: [ANNOUNCE] New committer: Maryann Xue
Posted by John Pullokkaran <jp...@hortonworks.com>.
Congratulations Maryann!
On 11/9/15, 7:26 AM, "Josh Elser" <el...@apache.org> wrote:
>Congrats, Maryann!
>
>Julian Hyde wrote:
>> On behalf of the PMC I am delighted to announce Maryann Xue as a new
>> Calcite committer.
>>
>> Maryann (and Josh Elser announced in a separate message) are the first
>> committers appointed since Calcite became a top-level project.
>>
>> Maryann has been doing some exceptional work on Calcite over the last
>> few months, in particular in the area of query planning. She is a
>> Phoenix PMC member and has been integrating Calcite into Phoenix as
>> its SQL parser, validator and query planning engine. To do this, she
>> has been pushing Calcite's boundaries, in particular how it deals with
>> sorted relations, and using the materialized view mechanism as a way
>> of introducing secondary indexes into Phoenix plans.
>>
>> She has quietly and patiently hit, diagnosed and fixed some very
>> challenging bugs. One bug [1] required several days of debugging and a
>> deep understanding of the Volcano engine. By the time I heard of it,
>> she already had a solution. In my opinion, that bug alone justifies
>> committer status!
>>
>> Please give Maryann a warm welcome to the project!
>>
>> Julian
>>
>> [1] https://issues.apache.org/jira/browse/CALCITE-926
>
Re: [ANNOUNCE] New committer: Maryann Xue
Posted by Josh Elser <el...@apache.org>.
Congrats, Maryann!
Julian Hyde wrote:
> On behalf of the PMC I am delighted to announce Maryann Xue as a new
> Calcite committer.
>
> Maryann (and Josh Elser announced in a separate message) are the first
> committers appointed since Calcite became a top-level project.
>
> Maryann has been doing some exceptional work on Calcite over the last
> few months, in particular in the area of query planning. She is a
> Phoenix PMC member and has been integrating Calcite into Phoenix as
> its SQL parser, validator and query planning engine. To do this, she
> has been pushing Calcite's boundaries, in particular how it deals with
> sorted relations, and using the materialized view mechanism as a way
> of introducing secondary indexes into Phoenix plans.
>
> She has quietly and patiently hit, diagnosed and fixed some very
> challenging bugs. One bug [1] required several days of debugging and a
> deep understanding of the Volcano engine. By the time I heard of it,
> she already had a solution. In my opinion, that bug alone justifies
> committer status!
>
> Please give Maryann a warm welcome to the project!
>
> Julian
>
> [1] https://issues.apache.org/jira/browse/CALCITE-926