Re: [GitHub] xhochy opened a new pull request #19: Build 0.8.0 wheels

2017-12-20 Thread 丁锦祥
unsubscribe On Sun, Dec 17, 2017 at 12:16 PM, GitBox wrote: > xhochy opened a new pull request #19: Build 0.8.0 wheels > URL: https://github.com/apache/arrow-dist/pull/19 > > > > > > This is an automated message

[jira] [Created] (ARROW-1944) FindArrow has wrong ARROW_STATIC_LIB

2017-12-20 Thread Philipp Moritz (JIRA)
Philipp Moritz created ARROW-1944: - Summary: FindArrow has wrong ARROW_STATIC_LIB Key: ARROW-1944 URL: https://issues.apache.org/jira/browse/ARROW-1944 Project: Apache Arrow Issue Type: Bug

[jira] [Created] (ARROW-1943) Handle setInitialCapacity() for deeply nested lists of lists

2017-12-20 Thread Siddharth Teotia (JIRA)
Siddharth Teotia created ARROW-1943: --- Summary: Handle setInitialCapacity() for deeply nested lists of lists Key: ARROW-1943 URL: https://issues.apache.org/jira/browse/ARROW-1943 Project: Apache

[jira] [Created] (ARROW-1942) [C++] Hash table specializations for small integers

2017-12-20 Thread Wes McKinney (JIRA)
Wes McKinney created ARROW-1942: --- Summary: [C++] Hash table specializations for small integers Key: ARROW-1942 URL: https://issues.apache.org/jira/browse/ARROW-1942 Project: Apache Arrow Issue

Re: arrow read/write examples in Java

2017-12-20 Thread Animesh Trivedi
I think the null pointer exception happens due to some issue in my new writer (which used my implementation of the ByteBuffer writable interface)...let me narrow it down first. The basic code, that does not use my writer's implementation, seems to work. This is the code which is at github. I did

Re: arrow read/write examples in Java

2017-12-20 Thread Animesh Trivedi
Wes, Emilio, Siddharth - many thanks for helpful replies and comments ! I managed to upgrade the code to 0.8 API. I have to say that 0.8 API is much more intuitive ;) I will summarize my code example with some documentation in a blog post soon (and post it here too). - Is there 1st class

[jira] [Created] (ARROW-1941) Table <–> DataFrame roundtrip failing

2017-12-20 Thread Thomas Buhrmann (JIRA)
Thomas Buhrmann created ARROW-1941: -- Summary: Table <–> DataFrame roundtrip failing Key: ARROW-1941 URL: https://issues.apache.org/jira/browse/ARROW-1941 Project: Apache Arrow Issue Type:

[jira] [Created] (ARROW-1940) [Python] Extra metadata gets added after multiple conversions between pd.DataFrame and pa.Table

2017-12-20 Thread Dima Ryazanov (JIRA)
Dima Ryazanov created ARROW-1940: Summary: [Python] Extra metadata gets added after multiple conversions between pd.DataFrame and pa.Table Key: ARROW-1940 URL: https://issues.apache.org/jira/browse/ARROW-1940