[jira] [Created] (ARROW-1200) [C++] DictionaryBuilder should use signed integers for indices

2017-07-10 Thread Wes McKinney (JIRA)
Wes McKinney created ARROW-1200: --- Summary: [C++] DictionaryBuilder should use signed integers for indices Key: ARROW-1200 URL: https://issues.apache.org/jira/browse/ARROW-1200 Project: Apache Arrow

[jira] [Created] (ARROW-1201) Python types cause a core dump when repr-ing

2017-07-10 Thread Phillip Cloud (JIRA)
Phillip Cloud created ARROW-1201: Summary: Python types cause a core dump when repr-ing Key: ARROW-1201 URL: https://issues.apache.org/jira/browse/ARROW-1201 Project: Apache Arrow Issue Type:

[jira] [Created] (ARROW-1202) Remove semicolons from status macros

2017-07-10 Thread Phillip Cloud (JIRA)
Phillip Cloud created ARROW-1202: Summary: Remove semicolons from status macros Key: ARROW-1202 URL: https://issues.apache.org/jira/browse/ARROW-1202 Project: Apache Arrow Issue Type: Improve

Re: Error when converting csv to parquet in chunks, with the first chunk being all nulls

2017-07-10 Thread Uwe L. Korn
Hello Alexey, you discovered a known bug in 0.4.1. If a column is only made up of None objects, then writing to Parquet fails. This is fixed upstream and will be included in the upcoming 0.5.0 release. Uwe On Sat, Jul 8, 2017, at 04:32 AM, Alexey Strokach wrote: > I am running into a problem c

Re: Error when converting csv to parquet in chunks, with the first chunk being all nulls

2017-07-10 Thread Alexey Strokach
OK, awesome! Thanks for the reply. On Mon, Jul 10, 2017 at 1:42 PM, Uwe L. Korn wrote: > Hello Alexey, > > you discovered a known bug in 0.4.1. If a column is only made up of None > objects, then writing to Parquet fails. This is fixed upstream and will > be included in the upcoming 0.5.0 relea

[jira] [Created] (ARROW-1203) [C++] Disallow BinaryBuilder to append byte strings larger than the maximum value of int32_t

2017-07-10 Thread Phillip Cloud (JIRA)
Phillip Cloud created ARROW-1203: Summary: [C++] Disallow BinaryBuilder to append byte strings larger than the maximum value of int32_t Key: ARROW-1203 URL: https://issues.apache.org/jira/browse/ARROW-1203

[jira] [Created] (ARROW-1204) [C++] lz4 ExternalProject fails in Visual Studio 2015

2017-07-10 Thread Wes McKinney (JIRA)
Wes McKinney created ARROW-1204: --- Summary: [C++] lz4 ExternalProject fails in Visual Studio 2015 Key: ARROW-1204 URL: https://issues.apache.org/jira/browse/ARROW-1204 Project: Apache Arrow Issu