[jira] [Created] (ARROW-6840) [C++/Python] retrieve fd of open memory mapped file and Open() memory mapped file by fd

2019-10-09 Thread John Muehlhausen (Jira)
John Muehlhausen created ARROW-6840: --- Summary: [C++/Python] retrieve fd of open memory mapped file and Open() memory mapped file by fd Key: ARROW-6840 URL: https://issues.apache.org/jira/browse/ARROW-6840

[jira] [Created] (ARROW-6839) [Java] access File Footer custom_metadata

2019-10-09 Thread John Muehlhausen (Jira)
John Muehlhausen created ARROW-6839: --- Summary: [Java] access File Footer custom_metadata Key: ARROW-6839 URL: https://issues.apache.org/jira/browse/ARROW-6839 Project: Apache Arrow Issue Ty

[jira] [Created] (ARROW-6838) [JS] access File Footer custom_metadata

2019-10-09 Thread John Muehlhausen (Jira)
John Muehlhausen created ARROW-6838: --- Summary: [JS] access File Footer custom_metadata Key: ARROW-6838 URL: https://issues.apache.org/jira/browse/ARROW-6838 Project: Apache Arrow Issue Type

[jira] [Created] (ARROW-6837) [C++/Python] access File Footer custom_metadata

2019-10-09 Thread John Muehlhausen (Jira)
John Muehlhausen created ARROW-6837: --- Summary: [C++/Python] access File Footer custom_metadata Key: ARROW-6837 URL: https://issues.apache.org/jira/browse/ARROW-6837 Project: Apache Arrow Is

[jira] [Created] (ARROW-6836) [Format] add a custom_metadata:[KeyValue] field to the Footer table in File.fbs

2019-10-09 Thread John Muehlhausen (Jira)
John Muehlhausen created ARROW-6836: --- Summary: [Format] add a custom_metadata:[KeyValue] field to the Footer table in File.fbs Key: ARROW-6836 URL: https://issues.apache.org/jira/browse/ARROW-6836 P

[jira] [Created] (ARROW-5916) [C++] Allow RecordBatch.length to be less than array lengths

2019-07-11 Thread John Muehlhausen (JIRA)
John Muehlhausen created ARROW-5916: --- Summary: [C++] Allow RecordBatch.length to be less than array lengths Key: ARROW-5916 URL: https://issues.apache.org/jira/browse/ARROW-5916 Project: Apache Arro

[jira] [Created] (ARROW-5439) [Java] Utilize stream EOS in File format

2019-05-29 Thread John Muehlhausen (JIRA)
John Muehlhausen created ARROW-5439: --- Summary: [Java] Utilize stream EOS in File format Key: ARROW-5439 URL: https://issues.apache.org/jira/browse/ARROW-5439 Project: Apache Arrow Issue Typ

[jira] [Created] (ARROW-5438) [JS] Utilize stream EOS in File format

2019-05-29 Thread John Muehlhausen (JIRA)
John Muehlhausen created ARROW-5438: --- Summary: [JS] Utilize stream EOS in File format Key: ARROW-5438 URL: https://issues.apache.org/jira/browse/ARROW-5438 Project: Apache Arrow Issue Type:

[jira] [Created] (ARROW-5395) Utilize stream EOS in File format

2019-05-22 Thread John Muehlhausen (JIRA)
John Muehlhausen created ARROW-5395: --- Summary: Utilize stream EOS in File format Key: ARROW-5395 URL: https://issues.apache.org/jira/browse/ARROW-5395 Project: Apache Arrow Issue Type: Impr