[jira] [Created] (ARROW-1640) Travis-CI Build Issue

2017-10-03 Thread Ankit Aggarwal (JIRA)
Ankit Aggarwal created ARROW-1640: - Summary: Travis-CI Build Issue Key: ARROW-1640 URL: https://issues.apache.org/jira/browse/ARROW-1640 Project: Apache Arrow Issue Type: Bug Repo

[jira] [Created] (ARROW-1639) [Python] More efficient serialization for RangeIndex in serialize_pandas

2017-10-03 Thread Wes McKinney (JIRA)
Wes McKinney created ARROW-1639: --- Summary: [Python] More efficient serialization for RangeIndex in serialize_pandas Key: ARROW-1639 URL: https://issues.apache.org/jira/browse/ARROW-1639 Project: Apache

Re: [ANNOUNCE] New Arrow committers: Phillip Cloud and Bryan Cutler

2017-10-03 Thread Bryan Cutler
Thanks all! It's a pleasure to be working on this project with such a great community. Looking forward to an exciting future with Arrow! On Tue, Oct 3, 2017 at 11:58 AM, Siddharth Teotia wrote: > Congrats Philip and Bryan :) > > On Tue, Oct 3, 2017 at 11:57 AM, Holden Karau > wrote: > > > Con

Re: ARROW-1463: SubTask ARROW-1472: Design updated Value Vector hierarchy.

2017-10-03 Thread Bryan Cutler
Thanks for doing this Siddarth! It sounds like a good idea to post a WIP so we can all take a look and try out some things out. There's a lot going on so it's difficult to try to solve it all on paper, so maybe as we can start with something very rough and take it from there. I think we all agre

Re: ARROW-1463: SubTask ARROW-1472: Design updated Value Vector hierarchy.

2017-10-03 Thread Siddharth Teotia
Anyway, I will create a PR in some time for the WIP prototype. I think once people eyeball the code there, we may have a consensus. On Tue, Oct 3, 2017 at 3:53 PM, Siddharth Teotia wrote: > Li, > > This is exactly what I was referring to in my previous email. I think if > we have the opportunit

Re: ARROW-1463: SubTask ARROW-1472: Design updated Value Vector hierarchy.

2017-10-03 Thread Siddharth Teotia
Li, This is exactly what I was referring to in my previous email. I think if we have the opportunity (which we have now), we should see if complex template code like this can be removed unless it is absolutely necessary. This is why I was suggesting if we can just not have any code generated class

Re: ARROW-1463: SubTask ARROW-1472: Design updated Value Vector hierarchy.

2017-10-03 Thread Li Jin
Siddharth, Thanks for the update. Without really sit down and do the prototype, my opinions can be wrong. But, I think a lot of the complication are code like this: <#elseif minor.class == "Decimal"> public void get(int index, ${minor.class}Holder holder) { holder.start = index * ${type.width};

[jira] [Created] (ARROW-1638) [Java] IPC roundtrip for null type

2017-10-03 Thread Wes McKinney (JIRA)
Wes McKinney created ARROW-1638: --- Summary: [Java] IPC roundtrip for null type Key: ARROW-1638 URL: https://issues.apache.org/jira/browse/ARROW-1638 Project: Apache Arrow Issue Type: New Feature

[jira] [Created] (ARROW-1637) [C++] IPC round-trip for null type

2017-10-03 Thread Wes McKinney (JIRA)
Wes McKinney created ARROW-1637: --- Summary: [C++] IPC round-trip for null type Key: ARROW-1637 URL: https://issues.apache.org/jira/browse/ARROW-1637 Project: Apache Arrow Issue Type: New Feature

[jira] [Created] (ARROW-1636) Integration tests for null type

2017-10-03 Thread Wes McKinney (JIRA)
Wes McKinney created ARROW-1636: --- Summary: Integration tests for null type Key: ARROW-1636 URL: https://issues.apache.org/jira/browse/ARROW-1636 Project: Apache Arrow Issue Type: New Feature

Re: ARROW-1463: SubTask ARROW-1472: Design updated Value Vector hierarchy.

2017-10-03 Thread Siddharth Teotia
I am in the middle of a simple prototype that has the basic implementation of BaseFixedWidthVector, FixedValueVectorsPrototype.java (template) to generate a simple IntVector using the proposal mentioned in the document. I have realized that even though the LOCs in existing templates are reduced by

Re: [ANNOUNCE] New Arrow committers: Phillip Cloud and Bryan Cutler

2017-10-03 Thread Siddharth Teotia
Congrats Philip and Bryan :) On Tue, Oct 3, 2017 at 11:57 AM, Holden Karau wrote: > Congrats to the both of you :) Really excited to see the Areow project > continue to grow :) > > On Tue, Oct 3, 2017 at 10:24 AM Julian Hyde wrote: > > > Congratulations and welcome, Philip and Bryan! > > > > >

Re: [ANNOUNCE] New Arrow committers: Phillip Cloud and Bryan Cutler

2017-10-03 Thread Holden Karau
Congrats to the both of you :) Really excited to see the Areow project continue to grow :) On Tue, Oct 3, 2017 at 10:24 AM Julian Hyde wrote: > Congratulations and welcome, Philip and Bryan! > > > On Oct 3, 2017, at 5:27 AM, Wes McKinney wrote: > > > > On behalf of the Arrow PMC, I'm pleased to

Re: [ANNOUNCE] New Arrow committers: Phillip Cloud and Bryan Cutler

2017-10-03 Thread Julian Hyde
Congratulations and welcome, Philip and Bryan! > On Oct 3, 2017, at 5:27 AM, Wes McKinney wrote: > > On behalf of the Arrow PMC, I'm pleased to announce that Phillip Cloud > and Bryan Cutler have been invited to be Arrow committers. > > We are grateful for your contributions to the project and

Arrow sync call tomorrow 4 October @ 16:00 UTC

2017-10-03 Thread Wes McKinney
hi folks, We will be having our biweekly call again tomorrow. All are welcome to join; meeting notes will be published on the mailing list for further discussion and transparency. Can someone assist me with setting up a Google Meet call so that we can accommodate more than 10 attendees (we maxed

Re: [ANNOUNCE] New Arrow committers: Phillip Cloud and Bryan Cutler

2017-10-03 Thread Wes McKinney
hi Srinivas, I've added you to the "Contributors" role in JIRA, so you can assign yourself JIRAs. Thanks On Tue, Oct 3, 2017 at 10:11 AM, Srinivas Reddy wrote: > Hi, > > I'm Srinivas works at Kogentix and I would like to contribute to Arrow > project. > > Could you add me to contributors list?

[ANNOUNCE] Apache Arrow 0.7.1 released

2017-10-03 Thread Wes McKinney
The Apache Arrow community is pleased to announce the 0.7.1 release. This is a bug fix release from 0.7.0 and recommended for all users. It includes 25 resolved issues ([1]) since the 0.7.0 release. The release is available now from our website and [2]: http://arrow.apache.org/install/ Change

[jira] [Created] (ARROW-1635) Add release management guide for PMCs

2017-10-03 Thread Wes McKinney (JIRA)
Wes McKinney created ARROW-1635: --- Summary: Add release management guide for PMCs Key: ARROW-1635 URL: https://issues.apache.org/jira/browse/ARROW-1635 Project: Apache Arrow Issue Type: Improvem

Re: [ANNOUNCE] New Arrow committers: Phillip Cloud and Bryan Cutler

2017-10-03 Thread Phillip Cloud
Excited to be a committer! Looking forward to growing the project and community with everyone. Thanks! On Tue, Oct 3, 2017, 08:50 Li Jin wrote: > Congrats! > On Tue, Oct 3, 2017 at 8:27 AM Wes McKinney wrote: > > > On behalf of the Arrow PMC, I'm pleased to announce that Phillip Cloud > > and B

Re: [ANNOUNCE] New Arrow committers: Phillip Cloud and Bryan Cutler

2017-10-03 Thread Srinivas Reddy
Hi, I'm Srinivas works at Kogentix and I would like to contribute to Arrow project. Could you add me to contributors list? my JIRA username is: mrsrinivas -Srinivas On 3 October 2017 at 17:57, Wes McKinney wrote: > On behalf of the Arrow PMC, I'm pleased to announce that Phillip Cloud > a

Re: [ANNOUNCE] New Arrow committers: Phillip Cloud and Bryan Cutler

2017-10-03 Thread Li Jin
Congrats! On Tue, Oct 3, 2017 at 8:27 AM Wes McKinney wrote: > On behalf of the Arrow PMC, I'm pleased to announce that Phillip Cloud > and Bryan Cutler have been invited to be Arrow committers. > > We are grateful for your contributions to the project and look forward > to growing the community

[ANNOUNCE] New Arrow committers: Phillip Cloud and Bryan Cutler

2017-10-03 Thread Wes McKinney
On behalf of the Arrow PMC, I'm pleased to announce that Phillip Cloud and Bryan Cutler have been invited to be Arrow committers. We are grateful for your contributions to the project and look forward to growing the community together. Welcome, Phillip and Bryan, and congrats! - Wes

ARROW-1463: SubTask ARROW-1472: Design updated Value Vector hierarchy.

2017-10-03 Thread Siddharth Teotia
Hi All, You should have received an invitation to edit the following document. Please feel free to add comments or additional content. https://docs.google.com/document/d/1rl0PK5OnbQAnFUrhd4bQPtP0u7930sBKKaiyggOY7t4/edit Let me know if the document is not editable. Thanks, Siddharth