Re: [Java] PR Reviewers

2020-01-27 Thread Micah Kornfield
Thanks for the offers I'll try to do a triage pass in the next few days and tag some of the people who have volunteered. Cheers, Micah On Mon, Jan 27, 2020 at 10:40 AM Ryan Murray wrote: > Hey all, I would love to help out. Is there any specific ones that are > relatively easy for me to get

Re: [Java] PR Reviewers

2020-01-27 Thread Micah Kornfield
> > Somewhat related, but are there any thoughts about growing the Java > developer community generally? Perhaps we could do some outreach to > other Java-focused Apache communities (Iceberg comes to mind, but > there may be others)? I'm all for this. I think one of the things that we are

[jira] [Created] (ARROW-7698) [Format][C++] Add tensor and sparse tensor supports in File metadata

2020-01-27 Thread Kenta Murata (Jira)
Kenta Murata created ARROW-7698: --- Summary: [Format][C++] Add tensor and sparse tensor supports in File metadata Key: ARROW-7698 URL: https://issues.apache.org/jira/browse/ARROW-7698 Project: Apache

Re: [Format] Array/RowBatch filters

2020-01-27 Thread Micah Kornfield
Thanks for all the input: > I think having support for this in some way in the IPC > protocol makes sense (it seems slightly less important for the C API > but worth thinking about The way I read Jacques e-mail is it seems like the opposite might be true (at least for Dremio). For IPC I think

Re: [Format] Array/RowBatch filters

2020-01-27 Thread Wes McKinney
hi Micah -- I think having support for this in some way in the IPC protocol makes sense (it seems slightly less important for the C API but worth thinking about). It's helpful to know that Dremio (a big Arrow user) already employs various filters / selection vectors. The question is how

[jira] [Created] (ARROW-7697) [Release] Add a test for updating Linux packages by 00-prepare.sh

2020-01-27 Thread Kouhei Sutou (Jira)
Kouhei Sutou created ARROW-7697: --- Summary: [Release] Add a test for updating Linux packages by 00-prepare.sh Key: ARROW-7697 URL: https://issues.apache.org/jira/browse/ARROW-7697 Project: Apache Arrow

[jira] [Created] (ARROW-7696) [Release] Unit test on release branch is failed

2020-01-27 Thread Kouhei Sutou (Jira)
Kouhei Sutou created ARROW-7696: --- Summary: [Release] Unit test on release branch is failed Key: ARROW-7696 URL: https://issues.apache.org/jira/browse/ARROW-7696 Project: Apache Arrow Issue

Re: PR Dashboard for Java?

2020-01-27 Thread Wes McKinney
Bryan -- I just gave you (cutlerb) Confluence edit privileges. These have to be explicitly managed on a per-user basis to avoid spam problems On Mon, Jan 27, 2020 at 4:12 PM Bryan Cutler wrote: > > Thanks Neal, but it doesn't look like I have confluence privileges. That's > fine though, the

[jira] [Created] (ARROW-7695) [Release] Update java versions to 0.16-SNAPSHOT

2020-01-27 Thread Krisztian Szucs (Jira)
Krisztian Szucs created ARROW-7695: -- Summary: [Release] Update java versions to 0.16-SNAPSHOT Key: ARROW-7695 URL: https://issues.apache.org/jira/browse/ARROW-7695 Project: Apache Arrow

Re: PR Dashboard for Java?

2020-01-27 Thread Bryan Cutler
Thanks Neal, but it doesn't look like I have confluence privileges. That's fine though, the github interface is easy enough. On Mon, Jan 27, 2020 at 11:59 AM Neal Richardson < neal.p.richard...@gmail.com> wrote: > If you have confluence privileges, duplicate a page like >

[jira] [Created] (ARROW-7694) [Packaging][deb][RPM] Can't build repository packages for RC

2020-01-27 Thread Kouhei Sutou (Jira)
Kouhei Sutou created ARROW-7694: --- Summary: [Packaging][deb][RPM] Can't build repository packages for RC Key: ARROW-7694 URL: https://issues.apache.org/jira/browse/ARROW-7694 Project: Apache Arrow

Re: PR Dashboard for Java?

2020-01-27 Thread Neal Richardson
If you have confluence privileges, duplicate a page like https://cwiki.apache.org/confluence/display/ARROW/Ruby+JIRA+Dashboard and then edit the Jira query (something like status in open/in progress/reopened, labels = pull-request-available, component = java, project = ARROW) if you want to make

Re: [DISCUSS][JAVA] Correct the behavior of ListVector isEmpty

2020-01-27 Thread Bryan Cutler
Return a null might be more correct since `getObject(int index)` also return a null value if not set, but I don't think it's worth making a more complicated API for this. It should be fine to return `false` for a null value. +1 for treating nulls as empty. On Fri, Jan 24, 2020 at 9:12 AM Brian

PR Dashboard for Java?

2020-01-27 Thread Bryan Cutler
I saw on Confluence that other Arrow components have PR dashboards, but I don't see one for Java? I think it would be helpful, is it difficult to add one for Java? I'm happy to do it if someone could point me in the right direction. Thanks! Bryan

Re: [Java] PR Reviewers

2020-01-27 Thread Antoine Pitrou
Not directly related, but it would be nice if Java contributors could fill the holes in the 0.16.0 release blog post. Currently the Java section is empty: https://github.com/apache/arrow-site/pull/41 Regards Antoine. Le 27/01/2020 à 19:40, Ryan Murray a écrit : > Hey all, I would love to

Re: [Java] PR Reviewers

2020-01-27 Thread Ryan Murray
Hey all, I would love to help out. Is there any specific ones that are relatively easy for me to get started on? On Mon, 27 Jan 2020, 18:31 Bryan Cutler, wrote: > Hi Micah, I don't have a ton of bandwidth at the moment, but I'll try to > review some more PRs. Anyone, please feel free to ping me

[jira] [Created] (ARROW-7693) [CI] Fix test-conda-python-3.7-spark-master nightly errors

2020-01-27 Thread Bryan Cutler (Jira)
Bryan Cutler created ARROW-7693: --- Summary: [CI] Fix test-conda-python-3.7-spark-master nightly errors Key: ARROW-7693 URL: https://issues.apache.org/jira/browse/ARROW-7693 Project: Apache Arrow

Re: [Java] PR Reviewers

2020-01-27 Thread Bryan Cutler
Hi Micah, I don't have a ton of bandwidth at the moment, but I'll try to review some more PRs. Anyone, please feel free to ping me too if you have a stale PR that needs some help getting through. Outreach to other Java communities sounds like a good idea - more Java users would definitely be a

[jira] [Created] (ARROW-7692) [Rust] Several pattern matches are hard to read

2020-01-27 Thread Jira
François Garillot created ARROW-7692: Summary: [Rust] Several pattern matches are hard to read Key: ARROW-7692 URL: https://issues.apache.org/jira/browse/ARROW-7692 Project: Apache Arrow

[jira] [Created] (ARROW-7691) [C++] Verify missing fields when walking Flatbuffers data

2020-01-27 Thread Antoine Pitrou (Jira)
Antoine Pitrou created ARROW-7691: - Summary: [C++] Verify missing fields when walking Flatbuffers data Key: ARROW-7691 URL: https://issues.apache.org/jira/browse/ARROW-7691 Project: Apache Arrow

[jira] [Created] (ARROW-7690) Cannot write parquet to OutputStream

2020-01-27 Thread Bob (Jira)
Bob created ARROW-7690: -- Summary: Cannot write parquet to OutputStream Key: ARROW-7690 URL: https://issues.apache.org/jira/browse/ARROW-7690 Project: Apache Arrow Issue Type: Bug Components:

Re: Improve the ergonomics of new PyArrow FileSystem API in Python ARROW-7584

2020-01-27 Thread Wes McKinney
hi Fabian I responded on the JIRA. I'm generally supportive of ergonomic improvements to the FS API in Python. It might make sense to break the work into multiple patches to ease review burden Thanks for offering to work on this. - Wes On Fri, Jan 24, 2020 at 4:46 AM Fabian Höring wrote: > >

Re: [Java] PR Reviewers

2020-01-27 Thread Andy Grove
I've now started working with the Java implementation of Arrow, specifically Flight, and would be happy to help although I do have limited time each week. I can at least review from a Java correctness point of view. Andy. On Thu, Jan 23, 2020 at 9:41 PM Micah Kornfield wrote: > I mentioned

Re: [Java] PR Reviewers

2020-01-27 Thread Wes McKinney
Somewhat related, but are there any thoughts about growing the Java developer community generally? Perhaps we could do some outreach to other Java-focused Apache communities (Iceberg comes to mind, but there may be others)? On Sat, Jan 25, 2020 at 10:14 PM Brian Hulette wrote: > > I'm still

[NIGHTLY] Arrow Build Report for Job nightly-2020-01-27-0

2020-01-27 Thread Crossbow
Arrow Build Report for Job nightly-2020-01-27-0 All tasks: https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2020-01-27-0 Failed Tasks: - gandiva-jar-osx: URL: https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2020-01-27-0-travis-gandiva-jar-osx -

[jira] [Created] (ARROW-7689) [C++] Sporadic Flight test crash on macOS

2020-01-27 Thread Antoine Pitrou (Jira)
Antoine Pitrou created ARROW-7689: - Summary: [C++] Sporadic Flight test crash on macOS Key: ARROW-7689 URL: https://issues.apache.org/jira/browse/ARROW-7689 Project: Apache Arrow Issue Type:

[jira] [Created] (ARROW-7688) Bump checkstyle from 8.18 to 8.29

2020-01-27 Thread Fokko Driesprong (Jira)
Fokko Driesprong created ARROW-7688: --- Summary: Bump checkstyle from 8.18 to 8.29 Key: ARROW-7688 URL: https://issues.apache.org/jira/browse/ARROW-7688 Project: Apache Arrow Issue Type: