[jira] [Created] (ARROW-3199) [Plasma] Check for EAGAIN in recvmsg and sendmsg

2018-09-08 Thread Philipp Moritz (JIRA)
Philipp Moritz created ARROW-3199: - Summary: [Plasma] Check for EAGAIN in recvmsg and sendmsg Key: ARROW-3199 URL: https://issues.apache.org/jira/browse/ARROW-3199 Project: Apache Arrow Issue

Re: Please hold off on merging patches for a bit

2018-09-08 Thread Wes McKinney
I'm on plane wifi right now so it's hard for me to investigate too much, but for the time being any outstanding patches should be rebased before running the merge script. Note that any committer can rebase a contributor's patch if the contributor has not disallowed it. Please post here if you have

Please hold off on merging patches for a bit

2018-09-08 Thread Wes McKinney
There's some strangeness with our merge script after the parquet-cpp codebase graft -- I just reverted the most recent commit and am taking a look

Re: [JAVA] Supporting zero copy arrow-vector

2018-09-08 Thread Zhenyuan Zhao
After digging into it a little deeper, I have more questions: First, vector takes allocator. Zero copy means we should not do any additional allocation which implies a dummy allocator with (at most) capability of allocating zero length (getEmpty) ArrowBuf is sufficient. However, there are places i

[jira] [Created] (ARROW-3198) [Website] Blog post regarding Arrow-Parquet C++ monorepo effort

2018-09-08 Thread Wes McKinney (JIRA)
Wes McKinney created ARROW-3198: --- Summary: [Website] Blog post regarding Arrow-Parquet C++ monorepo effort Key: ARROW-3198 URL: https://issues.apache.org/jira/browse/ARROW-3198 Project: Apache Arrow

[jira] [Created] (ARROW-3197) [C++] Add instructions to cpp/README.md about Parquet-only development and Arrow+Parquet

2018-09-08 Thread Wes McKinney (JIRA)
Wes McKinney created ARROW-3197: --- Summary: [C++] Add instructions to cpp/README.md about Parquet-only development and Arrow+Parquet Key: ARROW-3197 URL: https://issues.apache.org/jira/browse/ARROW-3197

[jira] [Created] (ARROW-3196) Enable merge_arrow_py.py script to merge Parquet patches and set fix versions

2018-09-08 Thread Wes McKinney (JIRA)
Wes McKinney created ARROW-3196: --- Summary: Enable merge_arrow_py.py script to merge Parquet patches and set fix versions Key: ARROW-3196 URL: https://issues.apache.org/jira/browse/ARROW-3196 Project: Ap