[jira] [Created] (ARROW-5484) [Java] remove FieldReader from ValueVector

Pindikura Ravindra created ARROW-5484: - Summary: [Java] remove FieldReader from ValueVector Key: ARROW-5484 URL: https://issues.apache.org/jira/browse/ARROW-5484 Project: Apache Arrow Iss

[jira] [Created] (ARROW-5483) [Java] add ValueVector constructors that take a Field object

Pindikura Ravindra created ARROW-5483: - Summary: [Java] add ValueVector constructors that take a Field object Key: ARROW-5483 URL: https://issues.apache.org/jira/browse/ARROW-5483 Project: Apache

[jira] [Created] (ARROW-5482) reduce heap footprint of ValueVectors

Pindikura Ravindra created ARROW-5482: - Summary: reduce heap footprint of ValueVectors Key: ARROW-5482 URL: https://issues.apache.org/jira/browse/ARROW-5482 Project: Apache Arrow Issue Ty

[jira] [Created] (ARROW-5481) [GLib] garrow_seekable_input_stream_peek() misses "error" parameter document

Sutou Kouhei created ARROW-5481: --- Summary: [GLib] garrow_seekable_input_stream_peek() misses "error" parameter document Key: ARROW-5481 URL: https://issues.apache.org/jira/browse/ARROW-5481 Project: Apa

[jira] [Created] (ARROW-5480) [Python] Pandas categorical type doesn't survive a round-trip through parquet

Karl Dunkle Werner created ARROW-5480: - Summary: [Python] Pandas categorical type doesn't survive a round-trip through parquet Key: ARROW-5480 URL: https://issues.apache.org/jira/browse/ARROW-5480