Re: [VOTE] Release Apache Arrow 0.4.0 - rc0

2017-05-18 Thread Wes McKinney
Sorry, tried running your code and I'm able to reproduce the behavior (the leak fixed in ARROW-1017 is still fixed). I will investigate a bit later this evening to find the problem, but we will probably need to make another RC. Thanks for catching this! On Thu, May 18, 2017 at 5:52 PM, Wes

[jira] [Created] (ARROW-1053) [Python] Memory leak with RecordBatchFileReader

2017-05-18 Thread Bryan Cutler (JIRA)
Bryan Cutler created ARROW-1053: --- Summary: [Python] Memory leak with RecordBatchFileReader Key: ARROW-1053 URL: https://issues.apache.org/jira/browse/ARROW-1053 Project: Apache Arrow Issue

Re: arrow + mysql

2017-05-18 Thread Wes McKinney
hi Mike >From your prior e-mails I presume you're using C++. The turbodbc project is working on an Arrow-ODBC connector https://github.com/blue-yonder/turbodbc/pull/26 -- I think this will be your best bet as soon as it ships. - Wes On Thu, May 18, 2017 at 1:40 PM, Katelman, Michael

RE: arrow + mysql

2017-05-18 Thread Nikola Zezelj
Could you clarify what you are trying to accomplish? For example, there is an SQL "adapter" with Apache Drill. -Original Message- From: Katelman, Michael [mailto:michael.katel...@cubistsystematic.com] Sent: Thursday, May 18, 2017 1:24 PM To: dev@arrow.apache.org Subject: arrow + mysql

arrow + mysql

2017-05-18 Thread Katelman, Michael
Hi, This is probably a long shot: Is there an existing arrow adapter for mysql databases? -Mike DISCLAIMER: This e-mail message and any attachments are intended solely for the use of the individual or entity to which it is addressed and may contain information that is confidential or

Re: [VOTE] Release Apache Arrow 0.4.0 - rc0

2017-05-18 Thread Wes McKinney
+1 (binding) * Verified GPG signature * Built and ran Java unit tests, C++ unit tests, GLib bindings and tests, and Python bindings and tests on Ubuntu 14.04, gcc 4.9. Tested pyarrow Parquet extension against parquet-cpp-1.1.0-rc0 * Built and ran C++ and Python tests with Visual Studio 2015,

Re: [VOTE] Release Apache Arrow 0.4.0 - rc0

2017-05-18 Thread Justin Erenkrantz
+1. I verified the PGP sig (signed with 1735623D from [1]), MD5 and SHA1 sigs. I successfully ran the test suites for Java (mvn test) and C++ (make test) on both MacOS 10.12.4 and Ubuntu 17.04/x86_64. I got a bit stuck on building the Python module though. We might want to update the release