[jira] [Created] (ARROW-2464) [Python] Use a python_version marker instead of a condition

2018-04-16 Thread Omer Katz (JIRA)
Omer Katz created ARROW-2464: Summary: [Python] Use a python_version marker instead of a condition Key: ARROW-2464 URL: https://issues.apache.org/jira/browse/ARROW-2464 Project: Apache Arrow

[jira] [Created] (ARROW-2463) [C++] Update flatbuffers to 1.9.0

2018-04-16 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-2463: -- Summary: [C++] Update flatbuffers to 1.9.0 Key: ARROW-2463 URL: https://issues.apache.org/jira/browse/ARROW-2463 Project: Apache Arrow Issue Type: Improvement

C++ RecordBatchWriter/ReadRecordBatch clarification

2018-04-16 Thread Rares Vernica
Hi, I'm writing a batch of records to a stream and I want to read them later. I notice that if I use the RecordBatchStreamWriter class to write them and then ReadRecordBatch function to read them, I get a Segmentation Fault. On the other hand, if I use the RecordBatchFileWriter class to write