Re: language independent representation of filter expressions

Have you tried to use the existing expression representation provided by Gandiva? What are the issues you've seen with it? On Wed, Jul 22, 2020 at 10:24 AM Patrick Pai wrote: > Hi all, > > After some discussion with Steve, we'd like to propose and get feedback on > an alternative to

Re: [DISCUSS] Using direct memory size as a limit of populated off-heap buffers in Java

I'd like to simplify this discussion and start with clarity of use case. If we're talking about a Java developer using the datasets API in a java application, we should respect the Java direct memory size limits set via -XX:MaxDirectMemorySize. Doing something else would violate the principle of

Re: [VOTE] Release Apache Arrow 1.0.0 - RC2

+1 (binding) Ran on Ubuntu 19.04 Verified binaries, wheels via the script. Verified sources with: ARROW_TMPDIR=/tmp/arrow-test TEST_DEFAULT=0 TEST_SOURCE=1 TEST_CPP=1 TEST_PYTHON=1 TEST_JAVA=1 TEST_INTEGRATION_CPP=1 TEST_INTEGRATION_JAVA=1 dev/release/verify-release-candidate.sh source 1.0.0 2

Re: Arrow sync call July 22 at 12:00 US/Eastern, 16:00 UTC

Notes from the biweekly call: - Discussion of timezone handling (ARROW-9223 ,ARROW-9528 ) and related patches - https://github.com/apache/arrow/pull/7805 (closed in favor of:) -

[NIGHTLY] Arrow Build Report for Job nightly-2020-07-23-0

Arrow Build Report for Job nightly-2020-07-23-0 All tasks: https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2020-07-23-0 Failed Tasks: - debian-stretch-arm64: URL: https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2020-07-23-0-travis-debian-stretch-arm64 -