[jira] [Created] (ARROW-8129) [C++][Compute] Refine compare sorting kernel

2020-03-16 Thread Yibo Cai (Jira)
Yibo Cai created ARROW-8129: --- Summary: [C++][Compute] Refine compare sorting kernel Key: ARROW-8129 URL: https://issues.apache.org/jira/browse/ARROW-8129 Project: Apache Arrow Issue Type: Improveme

[jira] [Created] (ARROW-8130) [C++][Gandiva] Fix dexVisitor

2020-03-16 Thread Prudhvi Porandla (Jira)
Prudhvi Porandla created ARROW-8130: --- Summary: [C++][Gandiva] Fix dexVisitor Key: ARROW-8130 URL: https://issues.apache.org/jira/browse/ARROW-8130 Project: Apache Arrow Issue Type: Task

[jira] [Created] (ARROW-8131) Add dynamic attributes to PyArrow ExtensionArray

2020-03-16 Thread Paul Balanca (Jira)
Paul Balanca created ARROW-8131: --- Summary: Add dynamic attributes to PyArrow ExtensionArray Key: ARROW-8131 URL: https://issues.apache.org/jira/browse/ARROW-8131 Project: Apache Arrow Issue Typ

[jira] [Created] (ARROW-8132) [C++] arrow-s3fs-test failing on master

2020-03-16 Thread Hatem Helal (Jira)
Hatem Helal created ARROW-8132: -- Summary: [C++] arrow-s3fs-test failing on master Key: ARROW-8132 URL: https://issues.apache.org/jira/browse/ARROW-8132 Project: Apache Arrow Issue Type: Improvem

[jira] [Created] (ARROW-8133) [CI] Github Actions sometimes fail to checkout Arrow

2020-03-16 Thread Krisztian Szucs (Jira)
Krisztian Szucs created ARROW-8133: -- Summary: [CI] Github Actions sometimes fail to checkout Arrow Key: ARROW-8133 URL: https://issues.apache.org/jira/browse/ARROW-8133 Project: Apache Arrow

[jira] [Created] (ARROW-8134) [C++][CI] Revisit the flaky S3 tests caused by recent minio

2020-03-16 Thread Krisztian Szucs (Jira)
Krisztian Szucs created ARROW-8134: -- Summary: [C++][CI] Revisit the flaky S3 tests caused by recent minio Key: ARROW-8134 URL: https://issues.apache.org/jira/browse/ARROW-8134 Project: Apache Arrow

[NIGHTLY] Arrow Build Report for Job nightly-2020-03-16-1

2020-03-16 Thread Crossbow
Arrow Build Report for Job nightly-2020-03-16-1 All tasks: https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2020-03-16-1 Failed Tasks: - gandiva-jar-trusty: URL: https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2020-03-16-1-travis-gandiva-jar-trusty - test-co

Re: Summary of RLE and other compression efforts?

2020-03-16 Thread Micah Kornfield
Hi Evan, Response inline. This is just my opinion, others are welcome to chime in. Apologies for the long reply. > I’m wondering how important retaining strict O(1) random access is for > Arrow’s use cases? Would “substantially sub-linear” or “approximately > O(c)” where c is a very small const